This Valterra 200-C15 check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it...

Aqua-Tainer 7 gallon (26 liter) rigid water container feature a rectangular design for easy storage and stacking. Great for all outdoor activities and emergency water storage at home.

Head to the big city with Little Critter and his mom in this adventurous picture book! Mercer Mayer's Little Critter is spending a special day with his mom in this classic, funny, and heartwarming story. Whether the duo is at the museum, the aquarium, or the toy store, both parents and children alik...

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all competing products.

This air pump with 2 Outlets is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Adjustable air flow. 1 Year warranty. 3-Watts, 7.8-liter per minute, 120-voltage. 125-GPH, maximum ampera...

Python extended length gravel tubes are for tall aquariums or convenient garden pond maintenance. All gravel tubes are packaged with 2-1/2 feet of tubing and a female connector.

The Pro-Clean Gravel Washer and Siphon Kit effectively separates and removes debris from your aquarium gravel while you perform routine water changes. They are constructed with flexible, high quality tubing and a unique gravel tube that will not crack or chip. The small size is recommended for aquar...

AquaFresh High Pressure Drinking Water Hoses are engineered for high pressure RV hookups with Hi-Flow fittings and a 160 psi working pressure. Each hose is constructed entirely of NSF-listed materials for drinking water safety. Easy to use hose gripper included.

Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants...

Chemi-pure is the original formula for over 50 years with millions of satisfied customers. It was invented by Dick Boyd in the 1960's. Chemi-pure combines high grade granular activated carbon with advanced ion exchange resins offering superior filtration for your freshwater, reef, or marine aquarium...

WORLD'S BEST FILTER FLOSS: An inTank secret, super high quality double-bonded poly pad unlike any other on the market. This Filter Floss catches detritus yet allows for the maximum amount of flow. Thicker than other similar poly filters available so you use less. No more doubling or tripling up, use...

No matter what size your aquarium, Instant Ocean sea salts and water care products offer the smartest, easiest way to bring to ocean home. Our scientifically formulated sea salts are used exclusively by many of leading large-scale aquariums and research facilities across the country. Instant Ocean B...