Provides beneficial currents throughout the aquarium. Enhances the biological capability and load factor for all aquariums.
Output: 126 GPH
Air filter to prevent dust and dirt from entering water
"Venturi" aeration feat...
Low operating costs
Large filter media volume
Superior contact time with filter media
Cycle Guard, for continuous biological filtration and superior water quality
For AquaClear 20 and "Mini"
Superior adsorption of impurities
Broad spectrum organic compound removal
Improves water clarity, color and odor
Supports benefical bacterial colonies
Removes chlorine, smo...
FLUVAL “E” SERIES HEATERS. Simply the most technologically advanced heaters available today, the Fluval E series advanced electronic aquarium heater with VueTech technology delivers peace of mind by continuously displaying real ti...
2 pieces per pack
Replaces many air stones in common box filters and undergravel riser stems
The Power Agitator
Flexible, porous air tubes with large surface area
Provide powerful aeration and water agit...
BioMax filter media are inert ceramic rings that are capable of supporting large populations of water purifying bacteria. Composed of a variety of channels and tunnels, the multitude of tiny pores can support these colonies of ben...
Impeller Assembly for Aqua Clear 20 (201) Powerhead
Hagen Living Sea Hydrometer with Thermometer—Small
Easy to read
Thermometer—C & F
Provides the convenience of a cordless cleaner/siphon
Battery powered - eliminates risk of electric shock
Requires 2 "C" batteries (not included)
Performs 3 functions: Gravel Cleaner, Water siphon, Algae cleane...
The Marina 50 air pump combines high performance output with quiet operation. A reliable source of air for increasing water movement and turbulence for proper oxygenation, and can also be used to operate items such as air stones, ...