Catalog   /   Pet Supplies   /   Aquarium Supplies   /   Aquarium Chemicals

Aquarium Chemicals

 prices on 363 models
Show
Say goodbye to those annoying "green water" algal blooms. Safe for use in freshwater aquariums containing fish and plants. Comes with a convenient dosage cap so you can easily measure out the perfect amount. Made right here in the good ol' USA. Easy to use - simply add to your tank and watch the algae disappear!. You'll finally have the crystal clear aquarium of your dreams!. | Aqueon Algae Remover, 16 oz
$17.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
EXPERTLY CLEAN YOUR AQUARIUM - The biOrb Multi-Cleaning Tool is specifically designed for cleaning all areas of your aquarium. Basic routine maintenance can keep your aquarium clean and clear and its inhabitants happy. CLEAN INSIDE BUBBLE TUBE - The Multi-Cleaning Tool's handle has silicone ribs on the end for gently removing any deposits from the inside of your biOrb's bubble tube. EASILY REPLACE AIR STONE - The inside of the silicone end is used to grip onto the air stone for easy removal, without disassembling your biOrb aquarium. We recommend replacing the air stone in your biOrb aquarium every 3-6 months. EXTENDED REACH WITH TELESCOPING HANDLE - For easier cleaning in bigger aquariums,
$17.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Bacteria: Patented live bacteria allow immediate addion of fish in newly set-up freshwater aquariums. Bio- filter: Safe start accelerates the establishment of the bio-filter in newly set-up freshwater aquariums. Safe and healthy: The live bacteria start working immediately to provide a safe and healthy environment for your fish without a long wait. The patented mix of: Nitrosomonas, nitrosospira, and nitrospira is proven to work. Shelf life: Shelf-stable formula requires no refrigeration for added convenience. | Tetra SafeStart Plus Water Treatment, 8.45 fl. oz
$18.07
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Tough, plastic base with a self-locking top. Features excellent ventilation, knock-outs for airline tubing, and flip-top window for feeding. Versatile tank available in multiple sizes. Use as a temporary holding space for your fish during tank cleaning. Not ideal for use as a long-term or permanent tank for fish. | Imagitarium Temporary Pet Keeper for Aquarium Fish, Large
$18.49
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Specially formulated for use in aquariums containing live plants and fish. Safe for use in saltwater aquariums with corals and other invertebrates. Treats up to 4, 800 gallons with just one bottle. Controls a wide range of algae types, including those pesky "green water" blooms. Not intended for use with crustaceans like crabs, shrimp, or freshwater lobsters. | API AlgaeFix Marine Aquarium Algaecide, 16 oz
$18.98
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Clears up cloudiness in water that may result from silt, debris, or tank maintenance. Use to treat cloudy water. Promotes a well-balanced aquatic environment for happy, thriving fish. One ball treats up to 10G of water. No measuring. No overdosing. No hassle. Safe and easy to use, taking the guesswork out of water care. Safe for all freshwater aquariums. | Aqueon AquaPacs Water Clarifier, 10 Gallon, Pack of 12
$18.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
The liquid concentrate Plus-NP is easy to use and is suitable both for manual dosing and for dosing pumps. A highly concentrated phosphate and nitrogen solution. Designed specifically for reef aquariums that are very low in nutrients. Suitable for an aquarium stocked with soft corals, LPS and SPS. Easy-to-dose liquid solution. Suitable for both manual dosage and for dosing pumps. | Tropic Marin Plus-NP, 250 MILLILITER
$19.49
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
The unique sphere design provides surfaces for the bacteria and enzymes to reside until conditions are ideal for them to work their magic. This "time release" formula means you can't overdose on PURE, so feel free to add it weekly without worry. Got a new aquarium? No problem - just add two PURE balls per 10 gallons of tank water to get things off to a good start. Worried about excess waste from overfeeding or detritus in the tank? PURE breaks it down, reducing the need for filter maintenance. Safe for all freshwater aquariums, so don't hesitate to give your fishy friends the benefits of live beneficial bacteria!. While PURE doesn't dissolve completely, any small leftover bits will go
$19.95
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Neutralizes chlorine and other harmful chemicals found In tap water, making it safe for fish. Use when setting up a new aquarium, performing water changes, or refilling water due to evaporation. Promotes a well-balanced aquatic environment for happy, thriving fish. One ball treats up to 10G of water. No measuring. No overdosing. No hassle. Safe and easy to use, taking the guesswork out of water care. Safe for all freshwater and saltwater aquariums. | Aqueon AquaPacs Water Conditioner, 10 Gallon, Pack of 12
$19.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Provide fast and effective relief for your aquarium fish with API Melafix Antibacterial Treatment in a convenient 118mL size. This proven formula quickly treats bacterial infections, promoting rapid healing and tissue regeneration. Its compact packaging makes it perfect for smaller tanks or targeted treatment, ensuring the health and well-being of your aquatic pets. - Provides a convenient treatment option for smaller aquariums or targeted use - Contains natural ingredients that effectively combat bacterial infections in fish - Easy-to-use liquid formula, simply add the recommended dosage to the aquarium as directed to treat bacterial infections and promote fish health and …
$19.99
LatestBuy.com
Delivery: in USA
Report
Buy!
LatestBuy.com
Liquid concentration: 1ml will raise the Mg level of 100 liters (25 gal) by 1ppm. The Foundation Supplements are part of Red Sea's complete Reef Care Program, which provides all of the supplements, test kits and coral foods required to maintain a successful and healthy coral reef aquarium. Reef Care Recipes provides an easy to follow guide on how the foundation supplements are used on different types of reef aquariums. | Red Sea Magnesium Foundation C, 500 ml
$19.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Liquid concentration: 1ml will raise the Ca level of 100 liters (25 gal) by 2ppm. The Foundation Supplements are part of Red Sea's complete Reef Care Program, which provides all of the supplements, test kits and coral foods required to maintain a successful and healthy coral reef aquarium. Reef Care Recipes provides an easy to follow guide on how the foundation supplements are used on different types of reef aquariums. | Red Sea Calcium Foundation A, 500 ml
$19.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
FIGHT THE ZIKA VIRUS an EPA registered product, is active against "AEDES AEGYPTI AND AEDES ALBOPICTUS." These are the primary vectors of THE ZIKA VIRUS. a liquid product, so it has no adverse effect on the aesthetics of ponds and water features. can be applied to areas that can contain aquatic life, fish and plants. an be applied to areas used by or in contact with humans, animals, horses, livestock, pets, birds or wildlife. One teaspoon treats 540 square feet of the total water body column. No adverse aesthetics to the pond because it is a liquid. Disperses easily in water with no fish toxicity and no toxicity to non-target invertebrates. | Microbe-Lift BMC Mosquito Control, 2 oz
$19.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
Treat fungal infections in your aquarium with API Pimafix Antifungal Remedy in a practical 118mL size. This trusted formula quickly eliminates fungal growth, promoting healing and tissue regeneration in fish. Its compact packaging makes it ideal for smaller tanks or targeted treatment, ensuring effective fungal infection control and supporting the health of your aquatic pets. - Offers a compact and portable option for treating smaller aquariums or for targeted use - Provides a convenient solution for controlling fungal infections and promoting fish health - Easy-to-use liquid formula, simply add the recommended dosage to the aquarium as directed to combat fungal outbreaks and support …
$19.99
LatestBuy.com
Delivery: in USA
Report
Buy!
LatestBuy.com
All-in-one testing to check Ammonia levels to keep fish safe. Fast and easy with results in 2 minutes. Detects any imbalances or concerns in water quality, enabling prompt corrective measures. Regular testing ensures a healthy environment for your fish and other inhabitants. Simply dip the strip into water, remove and wait, and compare the color-coded results to the chart for ammonia concentration levels. Depending on the results, a water change may be needed or use of an ammonia reducer in conjunction with a water change. For use with both freshwater and saltwater aquariums. | Aqueon Ammonia Test Strips, Count of 50
$19.99
Petco.com
Delivery: in USA
Report
Buy!
Petco.com
24 more item(s)