How long will a 5lb co2 tank last - That being said, lately I feel my CO2 has been running out extremely fast. In the past, I could get 3-4 corny kegs carbonated, then dispensed from my kegerator with a single 2.5lb CO2 tank. Now I am having to refill my CO2 every 1.5-2 kegs. To get into specifics, I generally will force carbonate my corny keg at 23 PSI for about 3 days.

 
Kegco 3PB5-RED CO2 Tank, 5 lb, Red; 5 lb. Aluminum CO2 Cylinder with CGA 320 Valve; CO2 Regulator Gauge with 0-60PSI, Heavy Duty CO2 Gauge Gas System, Draft Beer Regulator with Adjustable Pressure Regulator, Check Valve for Draft Beer Homebrew (5 LBS CO2 Tank) 5 lb. Aluminum CO2 Tank Compressed Gas Air Cylinder; 5lb co2 Tank- New Aluminum .... Paint supply coupon

Is hard to tell how long it will last is all depend how much you gonna use and how stable your water be and what size is your tank plus how heavy is planted. I have 18 tanks and I average anywhere from 2-4 months on 5.lb refill, some tanks I have 20.lb and they last up to half year .. Advertisement.The cylinder should have its tare weight stamped on it, which is the weight of the tank when empty. Subtract this from the current weight and you have the weight of CO2 in the cylinder. The "pounds" rating of a CO2 tank is how many pounds of CO2 they hold. A 5 lb cylinder might have 7.5lb tare weight, and would weigh 7.5lbs when empty, and 12 ...5lb CO2 - Food Grade. $24.99 CAD. or 4 interest-free payments of $6.25 CAD with. ⓘ. Exchange*. Add to cart. 5lb Food Grade Co2. Local Delivery Available - Select local delivery at checkout. Available for exchange."Ok, that makes sense, is your 100 lb tank's output on the bottom, so that it is filling liquid" "No, it doesnt need to be. CO2 is CO2." I tried to explain to him that if you are only pressing gas into the the smaller tank, CO2 will stop when the pressure equalizes, not guaranteeing that the 5 lb tank will be full.The exact amount of time a 5 lb CO2 tank will last in a kegerator depends on a few factors, including the size of the keg and the temperature of the beer. Generally speaking, the average 5 lb CO2 tank should last between 6-8 weeks, or roughly two and a half to three and a half kegs.Optimal Capacity: 10 lb. tank designed to hold liquified CO2 for extended use. CGA320 Valve: Fitted with the industry-standard CGA320 valve for secure and easy connectivity. Lightweight Design: Aluminum construction makes the tank lightweight for easy portability. Enhanced Durability: Designed to withstand wear and tear, perfect for frequent usage.If your looking for a rough number. 5lb tanks average about 3 months. 10lb tanks average about 6 months. 20lb tanks average about s year. My 5 lb tank running both my 20 high and my 46 bowfront lasts about 3 months maybe just a hair less.I'm using the glass Ada bubble counters. So smaller bubble.A. The average lifespan of a propane tank for a patio heater can vary depending on the size of the tank and the heat setting of the heater. Generally, a standard 20-pound propane tank can last anywhere from 10 to 20 hours of continuous use on a high heat setting.Asking because everyone's saying the 4912 can just fit the 5lb tank, and I was thinking of going with this one. Wondering how often I'll have to refill it. ... Discussion from last month: https: ... 6,924 Reaction score 56 Location Nebraska. Mar 6, 2008 #3 I think it averages to about 10 corny's from a 5lb CO2 tank, assuming no waste, ...I have a 29 gallon tank how long will a 5 lb CO2 tank last me and how many bubbles per second? Should I get a bigger tank or should I stick with the…I've been using a 5lb CO2 tank with my drinkmate for a few months now, I've probably gone through 10 or so tanks with no issues. I just switched over from my brewery (which closed) to an Airgas for the Co2 exchanges and noted on my first tank that my Drinkmate now just releases CO2 as soon as I open the tank and not when I press the Drinkmate button and the only way to stop it is to shut off ... This means the 20lb. tank should theoretically last 44 days (175/4), while the 5lb. tank will last about 11 days (44/4). These estimates do not take into account plant uptake of CO2, opening doors or curtains, or other opportunities for CO2 to escape and require replenishment. I picked up a used 5lb tank and JBJ regulator recently and I think one of the seals might be leaking. It was set at about 2 bubbles per second and only lasted 6 days. This seems awful quick to go through the bottle. How long do your fills last? I've heard of spraying soapy water on the thing to f...I'm feeding CO2 to two tanks, a 20 gallon and a 40 gallon (60 gallon filled 2/3). It's a 5lb cylinder and I'm using a inline atomizer on the 20 gallon and an in-tank diffuser in the 40 gallon. Both have drop checkers and are typically a light green color (lighter than lime green but fish are tolerating it).Hook up your SS tank to your 5lb tank as you've been doing. Make sure these connections are good and tight. 2.) Open both valves, again, as you've been doing. 3.) Invert the 5lb tank so that it's upside-down. Do NOT hold it anywhere near the top (it'll be cold). Listen to see if CO2 is traveling from one tank to the other. 4.)How many kegs can be dispensed from a CO2 tank? A 5-lb CO2 tank will last between 6-8 half barrels or full kegs before it needs to be filled. A 10-lb CO2 tank will dispense 10-13 full kegs per fill. This number can be higher or lower based on how often you’re using your kegerator, the level of carbonation, and if your system is properly balanced.How many kegs can be dispensed from a CO2 tank? A 5-lb CO2 tank will last between 6-8 half barrels or full kegs before it needs to be filled. A 10-lb CO2 tank will dispense 10-13 full kegs per fill. This number can be higher or lower based on how often you're using your kegerator, the level of carbonation, and if your system is properly balanced.Got a big party coming up, and you are clueless on how much CO2 is left in your tank? Let Jeremy from Great Fermentation demystify the process for figuring o...I am about to get a CO2 tank and was wondering what size to get. I have a 150 gal tank andwill want to inject 20 - 30 ppm. I'd prefer a 10 lb. tank as it will fit in the cabinet better, but I was wondering how long it would last. How about a 20 lb tank? I have high Ph 8.2 and a KH of 7.5...A 5lb CO2 tank will carbonate and dispense approximately 30 gallons of beer (around 6 x 5 gallon Corny Kegs). If you're dispensing already carbonated commercial beer, a 5lb CO2 tank will last longer than this. It's recommended that you check all connections for leaks using a sponge with soapy water when installing a new CO2 tank.Carbon Dioxide. Compressed gas plays a crucial role in the service industry as it's extensively used to dispense and provide carbonation for beverages. Carbon dioxide is a naturally occurring gas that is colorless, odorless, and non-toxic. Additionally, food grade CO2 can even extend the shelf life of food items like pastries and salads.We may earn a commission for products purchased through links on this pageHow long does a 5 lb CO2 tank last. I have a 55 gallon tank and i will be runnning CO2 during the day so about eight to nine hours, and i will hope to have the co2 at around 15-20 ppm. Just a general estimate will do. Thanks JoshIn that case, I have a 5lb co2 tank on my 29g and it's been running for 6 months now. The tank still has at least 3-6 more months in it running at ~2 bps. ... A 15# will last you a long time. I used a 15# @ 6-8 bps on a 75 gal. for 8 hours a day and it lasted usually 7-8 months before needing to be refilled. Reply reply More replies.Once I start injecting co2 it jumps to 800ish after a couple minutes. I filled up the little 5lb tank about a month or so ago I'm already down to 600. I am running a high bps from two points but I didn't think it would go so fast especially when the 10 (I know dbl the size) lasted sooooo long!We may earn a commission for products purchased through links on this pageMost of the commercial options have proprietary CO2 bottles designs, requiring replacements over refilling. SodaStream tanks are also only 14.5 oz and vary widely in cost depending on where you pick them up ($15-$40). My current setup uses a 5 lb tank, holding 80 oz, and cost $18 to refill at my local home brew supply store.That’s only 26 kegs (assuming 5 gal corny). I get about 8-10 kegs out of a 5lb tank. Fill and purge twice (oxy/starsan), force carb, and serve at about 12 psi. Check my math, but with 2 purges, carb to 2.5 vol, and serving at 12 psi it should take about 6 volumes (30 gal) of CO2. The 1.3 oz CO2 per 5 gal mentioned earlier is close.How many kegs can be dispensed from a CO2 tank? A 5-lb CO2 tank will last between 6-8 half barrels or full kegs before it needs to be filled. A 10-lb CO2 tank will dispense 10-13 full kegs per fill. This number can be higher or lower based on how often you're using your kegerator, the level of carbonation, and if your system is properly balanced.Co2 is sold by weight, not volume. If you stick the cylinder in the fridge, it might show 500 psi. If you take it out, it might show 800 psi. So, that gauge is meaningless. It'll show "order co2" until the tank is more than 90% empty, and then go immediately to "empty" as co2 is a liquid, but is dispensed as a gas.When it comes to choosing a luxury car, many factors come into play. One of the most important considerations for environmentally conscious consumers is the vehicle’s carbon dioxid...Lets say a small 20oz bottle and a 5lb bottle, how long will either last? Also, anyone know how much it is to fill either of these? Search. Search titles only. By: Search Advanced search… Search titles only ... How long will co2 tank last? Thread starter hineigger; Start date ...FAQs: How Long Does a CO2 Tank Last in a Grow Room? 1. How long does a CO2 tank last in a grow room? The duration of a CO2 tank in a grow room is based on the size of the tank and the size of the grow room. A small CO2 tank can last for around 2-3 weeks in a smaller grow room, but a larger tank can last up to 3 months. 2.Snagged a great deal on a 20lb co2 tank back in April ($10!! yes really!!); it went online on May 1st. Still going strong, and I brew at least 3 batches a month, all kegged, and force carbed. Curious to see how long a 20lb lasts for others. My little 5lb tank would last about 3 months; doing...Welding Time. 15 CFH. 1 hour 20 minutes. 20 CFH. 1 hour. 25 CFH. 48 minutes. Your with 20 cubic foot of Argon should last you an hour. When you've opened your gas valves and you're running your Argon shielding gas at a rate of 20 CF.Here are the popular tank sizes and how long they last. ... CO2 tanks are filled by weight, instead of volume. One pound of CO2 provides 8.741 cf of shielding gas. Freezing can damage a regulator not rated for 100% CO2. 100% CO2 (C100) Cylinder Sizes and Operating Time.The tank pressure wont start dropping until it is nearly empty. My understanding is the liquid is gone at this point and only gas remains. Somebody correct me if that is wrong. Regardless, usually will only last a few days after it begins to drop. That does seem fast to burn through 5 lbs. Should do a thorough leak check with soapy water …Using a high-quality LED light can also help to minimize tank temperature. CO2 and Lack of Nutrients. Ascertain that the CO2 level in the water is within control. Increased CO2 levels would cause the fish to become unwell. When the CO2 level in the water rises, aquascaping likewise grows slowly.Generally speaking, a tank of argon gas will last for around 10-12 hours of welding time. However, if you are using a higher flow rate or a different type of electrode, your tank may not last as long. Assuming you’re using a standard argon tank and welding at 20 amps, you can expect to get approximately 11 hours of welding time out of a ...Here are the popular tank sizes and how long they last. ... CO2 tanks are filled by weight, instead of volume. One pound of CO2 provides 8.741 cf of shielding gas. Freezing can damage a regulator not rated for 100% CO2. 100% CO2 (C100) Cylinder Sizes and Operating Time.I usually only get 5-6 (maybe 7) kegs out of it but I always have one on 45 psi fir carbonated water and I go though 2-3 kegs of that. I also force carbonate my beer for 2 days at 45 psi (then let rest unplugged for a day) then hook back up for 8-10psi. I also purge each tank 5-6 times before carbonateing.How many kegs can I tap on one CO2 tank? A standard, 5-pound CO2 tank will last from 2-4 half barrel (full-size) kegs, largely depending on if it is kept cold. Since heat causes carbon dioxide to expand, keeping it in hotter temperatures will ultimately limit its usability. However, if kept cold, CO2 should last for up to four half barrel kegs.Wow that looks like a scuba tank. For about $100 you could get an Aquatek CO2 mini regulator and get a 24 oz refillable CO2 tank. Get a good digital timer and use CO2 tubing (as opposed to airline tubing) Get a good diffuser. In a tank that size, the 24 oz kit will last a couple of months.A Siphon C02 tank is required for your Club Cannon product to create the desired effect. Once the fog starts to appear thin, your tank is depleted of liquid. It is now time to get a refill. CO2 can be purchased from any local gas or welding supplier. The C02 will shoot 20-25 foot plumes, 2-3 feet wide.Nope, I've been using a 10lb tank with my DrinkMate for over a year now without a single issue. No regulator involved, although I will say in my experience that the co2 tanks don't seem to last quite as long as they did on my Sodastream.In theory, 1 pound of liquid CO2 should be good for 30 gallons of homebrew carbonated to 2 volumes. That means a 5lb tank would carb 150 gals or 30 cornies and a 10 would be 60 cornies. The problem though is we use a lot more when we prepurge the kegs, vent here and there, etc.Hi all. I was thinking about kegging and I was wondering how long a bottle of co2 lasts. I drink about 2-3beers a day. I know diff carb levels and everybodys answers will be different, but I am just looking far an average. Thanks and cheers!!Since my search results excluded all words from "how long does a 5 lb co2 tank last" except for "long" and "tank"! How long does a 5lb co2 tank last for you guys? I can't decide whether or not to spend the extra $35 dollars for the 10LB tank. Thanks!That's 60 SodaStream bottles. So, if you were to make one liter (ie. one SodaStream bottle) every day, you would get about 60 days of carbonating action out of one SodaStream canister. The canisters aren't measured in time but in liters of output instead. Once you've come to the end of your canister, you'll notice that very little to no ...and conversely...if it doesnt last all that long. I'm looking for alternatives for co2... I mean, honestly, if I used Compressed air, I can get it to 250 psi in that 2.5lb cylinder. it would save me a 30-45 minute drive into town to get it filled if I have to do it somewhat often....and I could do repeated 250psi fills pretty much for free ...That being said, lately I feel my CO2 has been running out extremely fast. In the past, I could get 3-4 corny kegs carbonated, then dispensed from my kegerator with a single 2.5lb CO2 tank. Now I am having to refill my CO2 every 1.5-2 kegs. To get into specifics, I generally will force carbonate my corny keg at 23 PSI for about 3 days.A 5lb Cylinder of CO2 will dispense roughly 8 (eight) 1/2bbl kegs, or about .6 lbs required per 1/2bbl with nominal dispensing conditions. If you ran a 5lb tank out with one keg, you have a leak. Do some searches for leak testing procedures, and do the soapy water thing and look for bubbles.If you’re a proud owner of a SodaStream machine, you know how convenient it is to have sparkling water at your fingertips. However, when your CO2 canister runs out, it’s important ...Mar 8, 2008. #10. I use an automatic co2 doser in one tank, and a regular solenoid that turns off at night in my others. The automatic lasts about 8 months, the regular solenoid about half that. Oh, and its a 5 gallon bottle. Expand signature. 720g - used to have 10 plecos.Hey folks, just like the title says, how long do CO2 tanks last?? I'ma be growing 3 dwc in a c24 cab. i was thinking about a 5lb tank. How long could i go...5 lb CO2 Fire Extinguisher - Model 322. Amerex. $24100. CARBON DIOXIDE is discharged as a white cloud of “snow” which smothers a fire by eliminating oxygen. It is effective for Class B flammable liquids and is electrically non-conductive. Carbon Dioxide is a clean, non-contaminating, odorless gas.Just set up my new 5lb co2 tank. How long can i expect it to bubble before it needs refilling? Just wanting a ballpark guess. 1000lb current pressure 30lb operating pressure 60 bubbles per minute 80 gallon tank 30lb operating pressure 60 bubbles per minute 80 gallon tankDescription. Brand new aluminum 5 lb CO2 tank made from high strength aluminum alloy and high quality CGA320 valves. Because it is made of aluminum rather than steel you can feel confident that it won't rust. It's called a 5 lb tank because it holds 5 lbs of compressed (liquified) CO2. 5 lbs of CO2 is enough to dispense about 8 to 9x 5 ...Apr 20, 2009 · 45-50 days. In a 10 hour cycle, you would use about 20-25gms of cO2 running it at about 2 bps. Try getting a short body co2 cylinder. These cylinders are "fat" but not "tall", so if height is the constraint then this would be a better option. Refilling cylinder every few days can get very frustrating. -Preeths. My CO2 tank was at 2000psi when I started and is at 800 now. If your gauge was correct I would say your about 2/3 used so another couple months and you will need to refill it. Left gauge tells you how much is left. When it drops to zero, empty. My left gauge was about 900 since I started it 18 months ago.CO2 tanks for kegerators come in different sizes, typically ranging from 2.5 to 20 pounds. The most common size for home kegerators is the 5-pound tank, which is compact yet provides enough CO2 to last for several kegs. CO2 tanks are typically made of aluminum or steel and are designed to withstand high pressure.151-1000 PSI. 5-10 years. 1000+ PSI. 3-5 years. While these recommended lifespans can vary depending on a number of factors, including the quality of the components and the level of maintenance performed, maintaining the proper pressure range can help ensure a longer lifespan for a compressed air system.Jan 16, 2023 · For when you’re welding mild steel. And need some Argon and Carbon Dioxide gas tanks. The amount of high pressure gas in a tank is measure in cubic feet (cf) Tank Size 1 has 20 cf Argon/CO2 gas. Tank Size 2 has a least 40 cf Argon/CO2 gas. Tank Size 3 has at least 80 cf Argon/CO2 gas. Tank Size 4 has at least 125 cf Argon/CO2 gas. Specific Aspects of a Planted Tank. Equipment. how long should a 5lb co2 can last. Jump to Latest Follow 1 - 16 of 16 Posts ...In general, a half pound per quarter keg, 1 pound per full keg. You should get 15-20 sixth kegs out of 5 pounds. A back up bottle is the best thing to do because what your tank gauge is telling you is the pressure of the gas above the liquid CO2. Once the liquid is gone, the pressure will quickly drop and you will be out.Call Us Today! 704‑827‑8770. How long will a 5 lb., 10 lb., and 20 lb. CO2 tank last? February 19, 2015. SodaParts. A 20 lb. CO 2 tank will yield approximately 90 gallons of …Here are the popular tank sizes and how long they last. ... CO2 tanks are filled by weight, instead of volume. One pound of CO2 provides 8.741 cf of shielding gas. Freezing can damage a regulator not rated for 100% CO2. 100% CO2 (C100) Cylinder Sizes and Operating Time.How Long Does A 5 Lb Co2 Tank Last. Posted on 07/02/2024 by . Sale! Add to wishlist. Quick View. ROLEX WATCHES ROLEX DATEJUST M278271-0028 WATCH 31 $ 900.00 $ 279.00. Sale! Add to wishlist. Quick View. ROLEX WATCHES ROLEX YACHT-MASTER 116655 OYSTER 40mm ...Aug 3, 2022 ... Co2 Cylinder Markings - Co2 Tank ... How Long Can A Co2 Tank Last - Co2 Tank Sizes Chart [CryoFX] ... Filling (2) 5lb CO2 Cylinders with Food Grade ...Here is from another sie aquariumplants.com for there aluminum tanks. should be the same wether al or steel. Tank (s) Specs: 2.5 lbs: Capacity: 2.5 lbs compressed Co2. Overall height: 14.1". Overall diameter: 4.38". 5 lbs: Capacity: 5 lbs compressed Co2. Overall height: 17.5".0.5 bubbles per second = 1 bubble every 2 seconds. It is possible to achieve lower rates with a good metering valve. Anthony. A Primer to Pressurized CO2 and A Primer to Planted Tanks. Eheim Pimp #362 - Eheim Pro 4+ 350, Eheim 2217, Eheim 2213 x2, Eheim surface skimmer and Eheim autofeeder. Victor Pimp #33 - HPT272-125-350-4M.Feb 27, 2024 · Aim to fill the 5 lb CO2 tank to its recommended pressure, which is typically around 800-900 psi (pounds per square inch). Be patient and fill the tank slowly. Rushing the filling process can lead to overfilling or potential safety hazards. Continue to monitor the pressure gauges as you fill the CO2 tank. How to Set Up a Draft Beer Regulator to a CO2 Tank. Watch on. Securely attach the regulator to the gas cylinder. Close the regulator's shut-off valve "C". Completely open the gas cylinder valve "A". Slowly turn the regulator adjustment "B" until the low pressure gauge "D" displays the desired pressure.A 5lb CO2 tank can typically dispense between 6-8 half barrel kegs, assuming it is full. A half barrel keg holds 15.5 gallons of beer, so you can dispense between 93.0 and 124.0 gallons. Of course, the number of kegs you can dispense will depend on a variety of factors, including the temperature of the environment the tank is stored in, the ...The CO2 is in a liquid state and the tank pressure stays the same as long as there is a single drop of liquid CO2 remaining. Get a non-adjustable regulator and be done with it. Williams Ballons (for one) sells 'em, preset to whatever out pressure you want (90psi, 100 psi, etc., whatever), for about $30.00We may earn a commission for products purchased through links on this pageGenerally, CO2 tanks come in a variety of sizes, ranging from 2.5 to 20 pounds. The 2.5 lb tank is usually 7.5 in (19 cm) tall and 12 in (30 cm) in diameter. ... How long will 20lb CO2 tank last in grow room? The answer to this question depends on a variety of factors, such as the size of the grow room and the number of plants inside it. ...Co2 is sold by weight, not volume. If you stick the cylinder in the fridge, it might show 500 psi. If you take it out, it might show 800 psi. So, that gauge is meaningless. It'll show "order co2" until the tank is more than 90% empty, and then go immediately to "empty" as co2 is a liquid, but is dispensed as a gas.

On average, a standard 5-pound CO2 tank can last for about 5-8 half-barrel kegs. If you use your kegerator frequently, you may need to refill the CO2 tank every 2-3 months. ... How Long Does A 5Lb Co2 Tank Last In A Kegerator. What Co2 Pressure Should You Set For A Kegerator. 9 Unbelievable Kegerator Co2 Regulator For 2024.. Black owned nail shop chicago

how long will a 5lb co2 tank last

Mar 30, 2021 ... Comments17 · How Long Can A Co2 Tank Last - Co2 Tank Sizes Chart [CryoFX] · Anatomy of a Beer Kegerator · How to setup CO2 tank regulator and&...I’m pretty certain I have a leak after finding the CO2 tank empty after just a few days and probably only 15 pours. How long should I expect a 5lb…If you get the machine dialed in, it works just fine! As for how long it will last, .1234 pounds of liquid CO² = 1-ft.³ of gas, so a 20# CO² jug will produce 162 ft.³ of gas. When you consider the jug costs about $35 and propane is around $2.30/gallon, even Ray Charles could see it's pretty cheap!Less efficient diffusion typically means wasted CO2 gas escaping, and therefore you need to supply more. I have been using a 5lb tank, making LOTS of mistakes as I learn and experiment. I've had a 5lb last as little as a week (leak in DIY bubble counter) on a 5.5g tank, and up to a month on a 20-long (slow leak in tube going to diffuser).The area around the tank and cylinders should be well-ventilated if possible and should be monitored by a CO2 safety alarm. CO2 tanks and cylinders should be stored in areas with a temperature less than 125F (51.7C). CO2 tanks and cylinders should always be connected to a reducing valve or regulator with a pressure safety valve.I'm interested in doing this with sodamod tanks. Refill. I purchased a 10 pound CO2 tank with a siphon tube (you need the siphon tube to transfer liquid CO2 at the bottom of the tank instead of gas CO2 at the top of the tank). The fire extinguisher place I take my tanks to for filling charges $14 for a 5 pound tank and $17 for a 10 pound tank.How long will a CO2 Tank Last? ... This means the 20lb. tank should theoretically last 44 days (175/4), while the 5lb. tank will last about 11 days (44/4). These estimates do not take into account plant uptake of CO2, opening doors or curtains, or other opportunities for CO2 to escape and require replenishment.A rough estimate to start from would be, for every half pound of CO2, you can dispense a will dispense a full size (1/2BBL / 15.5G) keg. Which would also equate to about 3 - 5 Gallon kegs. If you are force carbonating you would use about double the amount of CO2 to force carbonate and then dispense the keg – 1 pound of CO2 to force carbonate ...In general, a half pound per quarter keg, 1 pound per full keg. You should get 15-20 sixth kegs out of 5 pounds. A back up bottle is the best thing to do because what your tank gauge is telling you is the pressure of the gas above the liquid CO2. Once the liquid is gone, the pressure will quickly drop and you will be out.I'm feeding CO2 to two tanks, a 20 gallon and a 40 gallon (60 gallon filled 2/3). It's a 5lb cylinder and I'm using a inline atomizer on the 20 gallon and an in-tank diffuser in the 40 gallon. Both have drop checkers and are typically a light green color (lighter than lime green but fish are tolerating it).May 3, 2018 · In general, a half pound per quarter keg, 1 pound per full keg. You should get 15-20 sixth kegs out of 5 pounds. A back up bottle is the best thing to do because what your tank gauge is telling you is the pressure of the gas above the liquid CO2. Once the liquid is gone, the pressure will quickly drop and you will be out. Apr 1, 2007 · Mar 8, 2008. #10. I use an automatic co2 doser in one tank, and a regular solenoid that turns off at night in my others. The automatic lasts about 8 months, the regular solenoid about half that. Oh, and its a 5 gallon bottle. Expand signature. 720g - used to have 10 plecos. .

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