1. Mix distilled water with tap water. If tap water is too hard or mineral-rich, mixing distilled water will help soften it by diluting the minerals. You will need to treat your tap water with a suitable fish tank water conditioner to remove any harmful chemicals before mixing it with your distilled water.Involve kids in building fairy gardens in old fish tanks for an engaging project. Swap out elements seasonally for a fresh look. A repurposed aquarium provides ample room for an elaborate tiny garden scene. Upcycling Large Aquariums into Storage. If you have a large used fish tank, converting it into storage is an easy DIY project. Dog crate. Bird cages. Dog strollers. Dog collars. Fish tank decorations. Find great deals on Fish tanks in Akron, OH on OfferUp. Post your items for free. Shipping and local meet-up options available. 50 Gallon Tank. $300.00. Local Pickup. or Best Offer. 1. 2. Get the best deals on Aquariums & Tanks 50 gal. Tank Capacity when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.Chicago, IL. $40. Fish tank. Chicago, IL. $30$40. Fish Tank. Alsip, IL. New and used Aquarium for sale in Chicago, Illinois on Facebook Marketplace. Find great deals and sell your items for free.Aquarium and stand for sale 500 Litter well maintained clean Aquarium (12mm gla. £1,300.00. Collection in person. or Best Offer. Buy Aquarium Fish Tanks For Sale and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items.The Fish Tank Guy, Philadelphia, Pennsylvania. 1,899 likes · 1 talking about this · 1,737 were here. The Fish Tank Guy is the only fish and turtle supplies store in the barrio, fish tanks, fish food,...Aqueon Aquarium Plant Food Provides Macro And Micro Nutrients 8.7-Ounce - 3 Pack. (2) $23.01. Free shipping. 1. 2. Get the best deals on Aquariums & Tanks 100 gal. Tank Capacity when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.4. Rinse the fish tank with water and drain with a bucket. Fill the tank with clean water and let it soak for 10 to 15 minutes. After the clean water has soaked, drain by slowly tipping it into a large bucket or sink, or by using a siphon hose. 5. Let the tank air dry to break down chemicals into harmless by-products.Details. Condition. New. Brand. fish galle. Material. Acrylic. NEVER USED! 7 foot 180 gallon Acrylic cylindrical fish tank. Custom made By the Fish Gallery in Houston. Comes pre …New and used Aquarium for sale in Wayne, New Jersey on Facebook Marketplace. Find great deals and sell your items for free.Usually, a good scrub with an algae scraper in warm water will remove the algae and dirt from rocks and plants. For particularly stubborn cleaning problems, prepare a 10 percent bleach solution and soak the items for 15 minutes. Scrub any remaining residue off, rinse well in running water, and let air dry to eliminate residual bleach.This type of water has 0 Total Dissolved Solids (TDS) which makes it the softest possible. Water with no TDS is harmful to fish since it sucks the minerals out of their body through osmotic pressure. Following these thoughts, distilled water can be used for reducing the hardness of tap water used in a fish tank.Get the best deals on 200 gal Aquariums & Tanks when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. ... (14) 14 product ratings - Coralife Aquarium Fish Tank Water Test Hydrometer 11 INCH. $15.39. Free shipping. 200gallon fish tank with custom Wood …About this group. this is a group that u can buy and sell all types off fish and accessories and tank. Private. Only members can see who's in the group and what they post. Visible. Anyone can find this group. History. Group …fish tank with stand used. £100.00. 4 bids Ending 15 Apr at 11:13AM BST 2d 3h Collection in person. Ciano 60 Plus Deep Aquarium LED & Stand with Filter Light Heater Base Black Whit. £39.95 to £174.95. Free postage. Juwel Fish Tank 260l. £75.00. 0 bids. or Best Offer. Ending Sunday at 2:21PM BST 1d 6h Collection in person.Mechanical: Mechanical filtration uses a filter media to strain the water in the tank and collect and trap various particles that float around the fish tank, including fish excrement, extra food, dust, and others. Chemical: Chemical systems utilize activated carbon to rid the water in the tank of even the smallest particles. The carbon in these ... 6.5 Gallon Semi-Hex Aquarium Starter Kit Fish Tank Plastic with LED and Filter. Pre-Owned. $20.00. 2 bids. Aquaponic Fish Tank 4-Grid Desktop Fish Tank Rectangle Acrylic Betta Fish Tank. Brand New. $47.00. $10 off $200+ with coupon. Was: $50.00 6% off. 2,041 ads Second-Hand Aquariums for Sale. Save search alert. Choose distance. Featured. 8. Aquarium fish tank. Loads of bogwood some very big bits and Hundreds of various … Cincinnati, OH. $250. 20 gal Fish tank and stand. Independence, KY. $45. 35 gallon fish tank. Columbus, OH. New and used Aquarium for sale in Cincinnati on Facebook Marketplace. Find great deals and sell your items for free. hide. • •. Glow in the dark aquarium fish tank ornaments. 3/27 · SoHo. $15. hide. 1 - 120 of 214. new york for sale "aquarium" - craigslist. Put the tank on the aquarium stand, and pour in the substrate. Place the filter and heater in the tank, and add decorations to hide the equipment. Fill the aquarium with room temperature water and dose the dechlorinator. Plant the aquarium plants. Follow this guide for steps on how to set up a fish tank with live plants.Get the best deals on Aquarium Tanks when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.Details. Condition. New. Brand. fish galle. Material. Acrylic. NEVER USED! 7 foot 180 gallon Acrylic cylindrical fish tank. Custom made By the Fish Gallery in Houston. Comes pre …This is a brand new tank, braceless top, all glass 12mm thick, with Oyama black stickers on 4 sides pre-installed. This is an excess tank in our factory, now on clearance sale! Original N30 quality. Suitable for tropical freshwater setup. Value for money at a special price of only $100 (usual price $390).Aquarium Under Tank White EPS (Expanded Polystyrene) Sheet 1220mm x 460mm x 10mm. (4' x 18") *** SOLD WITH TANK OR LOCAL PICKUP ONLY ***. Aquarium grade foam for base. 10mm thickness. Laser cut. Must be used under all 'standard' glass tanks. Your Price AU$16.95. Item # F-48x24.New and used Aquarium for sale in Wayne, New Jersey on Facebook Marketplace. Find great deals and sell your items for free. 40 Gallon Aquarium Fish Tank Rimless Ultra Clear Low Iron Glass Aquarium Tank. Brand New. $351.49. Was: $369.99. or Best Offer. Free shipping. Sponsored. Wichita, KS. $8,000. 500 gal fish tank. Bartlesville, OK. $135$200. 35? Gal bow front aquarium. Bartlesville, OK. New and used Fish Supplies for sale near you on Facebook Marketplace. Fish Tank Small 1.4 Gallon Complete Set Up. Kent, WA. $110 $150. *AVAILABLE* Fluval Edge 6 Gallon Rimless Aquarium. Sammamish, WA. $45. Low iron glass aquarium. Seattle, WA. New and used Aquarium for sale in Seattle, Washington on Facebook Marketplace.The vast majority of traditional glass fish tanks with glass lids are not turtle-proof. Turtles can easily break the glass with their claws and shells, seriously injuring themselves in the process. If you want to keep turtles in your fish tank, they will need some kind of protective covering over the top of it when it isn’t being supervised.The number of actions entirely depends on the brand of complete conditioner. My personal favorite complete conditioner is Seachem Prime. I use it in all my aquariums, and it takes the top spot in my best water conditioner recommendations. 4. Reverse osmosis water conditioner.To donate a fish tank, find a local animal shelter or rescue group and contact them to inquire about donation requirements and restrictions. 3. Goodwill. Goodwill is a non-profit thrift store that sells donated items to fund job training programs, employment placement services, and other community-based programs.Aqueon Aquarium Plant Food Provides Macro And Micro Nutrients 8.7-Ounce - 3 Pack. (2) $23.01. Free shipping. 1. 2. Get the best deals on Aquariums & Tanks 100 gal. Tank Capacity when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.Removes Bad Smells. Activated carbon in the aquarium can help remove phenols to rid your tank setup of bad odors or that dreaded “fishy” smell. Phenols are typically caused by the breakdown of live plants, fish poop, and uneaten food. Over time, phenols can build up to high levels and lead to lethargy in fish.Lehighton, PA. $100. Fish Tank w/ set up. Coopersburg, PA. $20. 10 gallon fish tank. Milford, NJ. New and used Aquarium for sale in Allentown, Pennsylvania on Facebook Marketplace. Find great deals and sell your items for free.3. Best Alternative Paint – Dupli-Color Spray. The Dupli-Color enamel spray paint is a versatile, high-quality option for aquarium keepers . I have used this paint to add a touch of personal style to several of my fish tanks within the years. This paint is durable and long lasting for all aquarium’s decor needs.Removes Bad Smells. Activated carbon in the aquarium can help remove phenols to rid your tank setup of bad odors or that dreaded “fishy” smell. Phenols are typically caused by the breakdown of live plants, fish poop, and uneaten food. Over time, phenols can build up to high levels and lead to lethargy in fish.Used Fish Tank And Stand Complete With Fish. $350.00. or Best Offer. $80.32 shipping. Sponsored. 75 gallon aquarium fish tank with stand. $500.00. or Best Offer. $0.00 … Top Fin Underwater Worlds Fishy Corner Aquarium .5 gallon Beta Tank—BRAND NEW! $36.00. or Best Offer. $10.50 shipping. New and used Aquarium for sale in Charlotte, North Carolina on Facebook Marketplace. Find great deals and sell your items for free. 6.5 Gallon Semi-Hex Aquarium Starter Kit Fish Tank Plastic with LED and Filter. Pre-Owned. $20.00. 2 bids. Aquaponic Fish Tank 4-Grid Desktop Fish Tank Rectangle Acrylic Betta Fish Tank. Brand New. $47.00. $10 off $200+ with coupon. Was: $50.00 6% off. Get the best deals on Reef Tanks when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands ... Red Sea Max 130d Fish Tank And Stand Bundled With Extras. $400.00. or Best Offer. $200.00 shipping. Waterbox AIO 25 Peninsula + Stand + All Accessories . $1,250.00. or Best Offer.40 Gallon Aquarium Fish Tank Rimless Ultra Clear Low Iron Glass Aquarium Tank. Brand New. $351.49. Was: $369.99. or Best Offer. Free shipping. Sponsored.Polyresin is often used for aquarium decorations, as it is generally inert and safe for fish tanks. However, it’s crucial to ensure that the specific statue you have does not have any toxic coatings or paint. Some decorative items not specifically made for aquariums might have paints or finishes that can leach harmful chemicals into the water.Buy and sell used aquarium with local pick-up or shipped across the country. Log in to get the full Facebook Marketplace experience. Log In. Learn more. Marketplace › Pet Supplies › Fish Supplies › Fish Aquariums. Aquarium Near Columbus, Ohio. Filters. $70 $75. Hexagon Tank and Lids. Columbus, OH. $30 $70. 30 gallon fish tank setup. Columbus, … 10 Gallon Fish Tank. Dearborn Heights, MI. $200. Corner fish tank with stand. Mt Clemens, MI. $1. Saltwater/freshwater tanks for sale! Livonia, MI. New and used Aquarium for sale in Detroit, Michigan on Facebook Marketplace. 1. Municipal Tap Water. Municipal tap water free from chlorine and other bacteria is an excellent water source for fish tanks. The quality of your tap water can depend on your location, as some tap water may contain high levels of iron or magnesium. Other tap water may contain trace amounts of ammonia or asbestos. Waterproof Stock Tank Cover for 150 Gallon Stock Tank Oval Suitable for Outdoor. Brand New. $16.98. Free shipping. Get the best deals on Aquariums & Tanks 150 gal. Tank Capacity when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. Fish tanks. Fish Tank $350 Richmond, TX Fish Tank $75 Houston, TX Fish Tank $35 Richmond, TX Driffwood For Fish Tank $60 Westminster, CA Fish Tank And Stand With Turtles And Fish, Filters $650 Friendswood, TX Fish tank $40 Old Rvr-wnfre, TX Fish Tank $100 Houston, TX Fish Tank And Filter $175 Spring, TX Large Fish Tank $80 South Houston, TX ... 10 gallon fish tank. Tucson, AZ. $50. Fish tank decor. Tucson, AZ. $200 $250. 60 Gallon Aquarium with Cabinet Stand + Extras. Tucson, AZ. New and used Aquarium for sale in Tucson, Arizona on Facebook Marketplace. Wichita, KS. $8,000. 500 gal fish tank. Bartlesville, OK. $135$200. 35? Gal bow front aquarium. Bartlesville, OK. New and used Fish Supplies for sale near you on Facebook Marketplace. Each month offers a variety of different aquarium equipment such as tanks, stands, lights, heaters, air pumps, and decorations. Store closeouts are also included. The sale is first come first serve, we are unable to hold any used equipment. Upcoming Sale Dates in 2024: Saturday April 13th, 10:30 – 12:00. Saturday May 11th, 10:30 – 12:00. New and used Aquarium for sale in East Palatka, Florida on Facebook Marketplace. Find great deals and sell your items for free.Also, accept fish tanks, aquarium accessories, and equipment; Donated aquariums will be used for environmental education. There are various ways to donate old aquarium tanks, and national donation programmes make the process simple. By contributing to any of the organizations mentioned above, you can spread some joy, …Fish Tank Small 1.4 Gallon Complete Set Up. Kent, WA. $110 $150. *AVAILABLE* Fluval Edge 6 Gallon Rimless Aquarium. Sammamish, WA. $45. Low iron glass aquarium. Seattle, WA. New and used Aquarium for sale in Seattle, Washington on Facebook Marketplace.Play Sand: This is the most inexpensive way to get a natural look for your fish tank. Play sand can be purchased at most hardware stores for as little as $3 a bag. The varying colors and grain sizes make for an attractive substrate. Blasting Sand: Again, this is an inexpensive way to give your tank a natural feel. The only difference between ... Milwaukee, WI. $450 $500. 70 Gallon Fish tank and Stand. Milwaukee, WI. $100. 30 Gallon fish tank with stand $100.00. Milwaukee, WI. New and used Aquarium for sale in Milwaukee, Wisconsin on Facebook Marketplace. Find great deals and sell your items for free. 55 gallon aquarium. Arlington, TX. $150. 75 Gal Fish Tank With Stand. Burleson, TX. $75. Fish Tank. North Richland Hills, TX. New and used Aquarium for sale in Arlington, Texas on Facebook Marketplace.How To Get The Cheap Fish Tanks (And 5 Tips) 1. The dollar per gallon sales. A few times every year, the chain pet stores, namely Petco, have a dollar per gallon sale. These dollar per gallon sales have tanks from 10, 20, 29, 40, and 55 gallon tanks all selling for $1 per gallon.Fish Tank Small 1.4 Gallon Complete Set Up. Kent, WA. $110 $150. *AVAILABLE* Fluval Edge 6 Gallon Rimless Aquarium. Sammamish, WA. $45. Low iron glass aquarium. Seattle, WA. New and used Aquarium for sale in Seattle, Washington on Facebook Marketplace. Cleveland, OH. $150 $200. Fish tank/stand and filter. Cleveland, OH. $100. Fish tank 40 gal. Brunswick, OH. New and used Aquarium for sale in Cleveland, Ohio on Facebook Marketplace. Find great deals and sell your items for free. NOVA Aquarium is a professional aquarium maintenance service provider that offers fish tank leasing, installations, repairs, and services to homes and offices in Virginia Call …20gal Aquarium fish tank terrarium. Summerville, SC. $150 $300. 75 gallon fish/ reptile tank. Beaufort, SC. $15. Decorated 1 GAL Fish Tank. Beaufort, SC. $35 $50.Aquamanta nano 6 90l salt water fish tank also comes with high precision portable salinity refractometer water tests etc. Bridge of Earn, Perth and Kinross. £45. 28 days ago. Find great local deals on second-hand aquariums for sale in Dundee Shop hassle-free with Gumtree, your local buying & selling community.New and used Aquarium for sale in Syracuse, New York on Facebook Marketplace. Find great deals and sell your items for free. Marketplace › Pet Supplies › Fish Supplies › Fish Aquariums. Aquarium Near Syracuse, New York. Filters. $90. Metal fish tank stand for 65 gallon. Syracuse, NY. $25. fish tank. Syracuse, NY. $75. 20 Gallon Long Aquarium with … Fluval 403 External Canister Filter for Fish Tanks/Aquariums for Sale. 5h ago · san jose north. $70. no image. fish room rack system 7 tanks. 4/9 · Livermore. $400. no image. mostly smaller aquariums/fish tanks for sale. Jun 5, 2023 · 2. eBay. eBay is a popular online marketplace where you can sell your fish tank. You can list your fish tank for sale and set a price. eBay offers a wide audience, so your fish tank can reach more potential buyers. Remember that shipping a fish tank can be expensive, so offering local pickup is also an option. 3. Anchorage, AK. $30. Tararium. Anchorage, AK. $30 $50. fluval flex 5 gallon. Anchorage, AK. New and used Aquarium for sale in Anchorage, Alaska on Facebook Marketplace. Find great deals and sell your items for free. Stow, OH. $15. Cleveland, OH. $45$50. Akron, OH. New and used Aquarium for sale in Cuyahoga Falls, Ohio on Facebook Marketplace. Find great deals and sell your items for free. Commonly used fish include tilapia, trout, and catfish but research should also consider climate suitability if raising them outside. ... Also useful are recirculating aquaculture systems (RAS) which recycle wastewater from fish tanks back into crops’ hydroponic grow beds – reducing water usage significantly while increasing crop ...used aquarium fish tanks. Pre-Owned · Juwel. $700.00. or Best Offer. Free shipping. Sponsored. Warranty included 120 GALLON GLASS room divider peninsula aquarium …Aquarium and stand for sale 500 Litter well maintained clean Aquarium (12mm gla. £1,300.00. Collection in person. or Best Offer. Buy Aquarium Fish Tanks For Sale and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items.Play Sand: This is the most inexpensive way to get a natural look for your fish tank. Play sand can be purchased at most hardware stores for as little as $3 a bag. The varying colors and grain sizes make for an attractive substrate. Blasting Sand: Again, this is an inexpensive way to give your tank a natural feel. The only difference between ... Waterproof Stock Tank Cover for 150 Gallon Stock Tank Oval Suitable for Outdoor. Brand New. $16.98. Free shipping. Get the best deals on Aquariums & Tanks 150 gal. Tank Capacity when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. 50 gallon fish tank/aquarium. Austin, TX. $65. 10 gallon fish tank. Austin, TX. $25. Fish Tank Lot. Georgetown, TX. $15. Fish Bowl Extra Large I think it may be 5 gallons New never used. Austin, TX. $25 $28. Fish Tank Pump. Buda, TX. $20 $25. fish aquarium with accessories. Kyle, TX. $60. 40 gallon aquarium. Austin, TX. $80. 20 gallon fish tank. Metairie, LA. $1. Aquariums & Reptile tank. Chalmette, LA. $45 $55. 29 gallon aquarium withtwo skimmer filters, decoration, filters. Marrero, LA. $125 $200. 50 gallon Fish tank for sale w/ stand, filter and black light. hide. • •. Glow in the dark aquarium fish tank ornaments. 3/27 · SoHo. $15. hide. 1 - 120 of 214. new york for sale "aquarium" - craigslist. 75 gallon aquarium fish tank and filter. $600.00. Local Pickup. or Best Offer. Get the best deals on Aquariums & Tanks 75 gal. Tank Capacity when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.20gal Aquarium fish tank terrarium. Summerville, SC. $150 $300. 75 gallon fish/ reptile tank. Beaufort, SC. $15. Decorated 1 GAL Fish Tank. Beaufort, SC. $35 $50. C$35. 2 - 20 gallon aquariums. Burnaby, BC. C$40. Mini aquarium. Vancouver, BC. New and used Aquarium for sale in Vancouver, British Columbia on Facebook Marketplace. Find great deals and sell your items for free. Details. Condition. New. Brand. fish galle. Material. Acrylic. NEVER USED! 7 foot 180 gallon Acrylic cylindrical fish tank. Custom made By the Fish Gallery in Houston. Comes pre …So, get comfortable, and let’s begin our foray into aquarium keeping. Contents. 1 How to Start a Fish Tank. 1.1 Tank Size. 1.2 Glass or Acrylic. 1.3 Location. 1.4 Other Gear and Equipment. 2 Fish and Plant Life for Your Beginner Fish Tank. 2.1 Clean Your Aquarium.Aquatop Recife Eco 24 Gallon AIO (Part Out) Pontotoc, MS. $65 $125. black wood tv stand. Pontotoc, MS. $100. fish tank and stand. Mooreville, MS. New and used Aquarium for sale in Banner, Mississippi on Facebook Marketplace.C$35. 2 - 20 gallon aquariums. Burnaby, BC. C$40. Mini aquarium. Vancouver, BC. New and used Aquarium for sale in Vancouver, British Columbia on Facebook Marketplace. Find great deals and sell your items for free.
New and used Aquarium for sale in Wayne, New Jersey on Facebook Marketplace. Find great deals and sell your items for free.. Part time jobs hiring in austin tx
New listing Large aquarium fish tank Rectangular - used. £85.00. Collection in person. or Best Offer. aquarium 6ft x 2ft x 2ft . £150.00. Collection in person. or Best Offer. fish tank coffee table- Collection only From Staines TW18. … C$35. 2 - 20 gallon aquariums. Burnaby, BC. C$40. Mini aquarium. Vancouver, BC. New and used Aquarium for sale in Vancouver, British Columbia on Facebook Marketplace. Find great deals and sell your items for free. New and used Aquarium for sale in Green Bay, Wisconsin on Facebook Marketplace. Find great deals and sell your items for free.Fluval Plant and Shrimp Stratum, For Fish Tanks, 8.8 lbs., $19.09. Free shipping. Only 2 left. New Listing Fluval Fx6 Aquarium Canister Filter. $69.00. 0 bids. $35.35 shipping. Ending …For glass aquariums, attach Styrofoam under the tank for support. The next step is to ready your aquarium. Owners of acrylic tanks can skip this step. For glass aquarium owners, go to the hobby store and pick out enough Styrofoam sheets to cover the bottom of your tank. You'll want to have enough so that it basically fills in the raised …New and used Aquarium for sale in Olympia, Washington on Facebook Marketplace. Find great deals and sell your items for free.50 gallon fish tank/aquarium. Austin, TX. $65. 10 gallon fish tank. Austin, TX. $25. Fish Tank Lot. Georgetown, TX. $15. Fish Bowl Extra Large I think it may be 5 gallons New never used. Austin, TX. $25 $28. Fish Tank Pump. Buda, TX. $20 $25. fish aquarium with accessories. Kyle, TX. $60. 40 gallon aquarium. Austin, TX. $80. 20 gallon fish tank.used aquarium fish tanks. Pre-Owned · Juwel. $700.00. or Best Offer. Free shipping. Sponsored. Warranty included 120 GALLON GLASS room divider peninsula aquarium …NOVA Aquarium is a professional aquarium maintenance service provider that offers fish tank leasing, installations, repairs, and services to homes and offices in Virginia Call …For glass aquariums, attach Styrofoam under the tank for support. The next step is to ready your aquarium. Owners of acrylic tanks can skip this step. For glass aquarium owners, go to the hobby store and pick out enough Styrofoam sheets to cover the bottom of your tank. You'll want to have enough so that it basically fills in the raised …The colors of the aquarium substrates have a wide range, from artificial colors to natural soft colors. The substrate color should be selected according to the tank setup and the type of fish that you are gonna put. If you need to set up a natural-looking aquarium, It’s better to use natural colors like black or white.Get the best deals on All Water Type Aquariums and Tanks when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. ... Marina Betta Small Fish Tank 0.7 Gal Aquarium Kit Self-Cleaning System White. $34.31. $6.95 shipping. 4 watching. SPONSORED. biOrb CLASSIC 15 …1. Cedar. Cedar is an evergreen, so it isn’t surprising that this wood has been used by the aquarium industry. However, cedar has tannins embedded in its bark that can cause problems for your fish. Not only will the tannic acid cause your water to turn dark brown, but it can also cause stress in your fish.Find the best Used Fish Tank price! Used Fish Tank for sale in India. OLX India offers online local classified ads in India.Aquarium and stand for sale 500 Litter well maintained clean Aquarium (12mm gla. £1,300.00. Collection in person. or Best Offer. Buy Aquarium Fish Tanks For Sale and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items.top fin 2.5 gallon hexagon fish tank black used. $20.00. 0 bids. or Best Offer. Ending Apr 25 at 2:14PM PDT 4d 19h. $49.52 shipping. BettaTank 2-Gallon Hex with LED Lighting. $40.39. Free shipping. 2 watching. You May Also Like. Aquariums & Tanks. Glass Tank Aquariums & Tanks. Fluval Aquarium Filters.Pets | Pet Food & Accessories | Fish Food & Accessories | Aquariums / Fish Tanks | Bradford. £100. New. Fish tank. Bridlington, East Riding Of Yorkshire. 65L fish tank 100w heater 300lph filter Sponge filter Air pump Sand and aqua soil substrate Ornaments Lights It's a full set up ready to go. £40 Read more >>..