"Penn-Plax"

Easily track the tank's temperature.

A maintenance essential.

Get Superior Performance from Unobtrusive Devices

Fits standard size pumps and accessories.

Easy air control and protection.

Reduce the need for frequent cleaning.

Keep transfer containers filtered.

This small cage is the perfect home or nursery for hamsters, gerbils, fish, frogs, snacks, newts, hermit crabs or bugs.

A must for any fishkeeping.

Why is my tank green?

Aquarium cleaner, scraper and siphon all in one.

Red (620 nm) and blue (450 nm) LEDs encourage aquatic plant growth.