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...
Feature(s): Quiet Low operating costs Complete filtration Large filter media volume Superior contact time with filter media Cycle Guard, for continuous biological filtration and superior water quality Includes...
Feature(s): 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...
Feature(s): 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 20cm (8") Accurate Easy to read Thermometer—C & F
Feature(s): 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, ...