Penn-Plax Ammonia-X Ammonia-Removing Undergravel Filter Cartridge 2-pack

About Penn-Plax Ammonia-X Ammonia-Removing Undergravel Filter Cartridge 2-pack:

Two pack. It's like life insurance for your fish. Top quality zeolites eliminate the number one fish killer--ammonia. Cuts down disease problems. Solves overfeeding, overcrowding, and foul water conditions. Fits most undergravel filters.

Penn-Plax Therma-Temp Stainless Steel Thermometer

Stainless steel thermometer hangs on lip of tank and displays accurate temperature. Features Safe Zone indicator.

Penn-Plax Tank-Divider

Instantly turns one 29 or 55 gallon tank into two without restricting circulation or filtration. Easy-to-install clear ...

Penn-Plax Baby Hide-Out

A natural, decorative aquarium grass that provides effective hiding place for fry.

Feller Stone Medium Tufa Stone

Medium, 10"W x 6"D x 3 1/2"H. Real tufa rock with one carved hole for swimming through. Naturally textured rocks add ...

Penn-Plax Lok-Tite 5 Gang Valve

Non-corrosive gang valve with anti-siphon and non-slip connectors holds air adjustment for five airline tubing outlets.

Bubble Wall

Super-porous, non-clogging bar creates a dramatic mist of fine, healthful bubbles. Easily regenerates for long-lasting use.

Penn Plax Mirror-Back Aquarium Background

Fits 10 gallon tanks. Reversible background--metallic blue and metallic silver.

Penn Plax Mirror-Back Aquarium Background

Fits 15-29 gallon tanks. Reversible background--metallic blue and metallic silver.

Kaytee Perfect Choice Premium Parrot Food

4 lbs. Fortified daily diet designed to provide better nutrition for seed eating birds by supplying increased variety. ...

Kaytee Perfect Choice Premium Cockatiel Food

4 lbs. Fortified daily diet designed to provide better nutrition for seed eating birds by supplying increased variety. ...