Filter-Max III Prefilter
Price: 11.49 USD
The Filter-Max Pre-Filter filters the water before it reaches the main filter. It provides both mechanical and biological filtration. Aerobic bacteria (…)
Hydro III Sponge Filter
Price: 9.99 USD
The Hydro-Sponge III Filter provides both mechanical and biological filtration for aquariums up to 30 gallons. Aerobic bacteria colonize the sponge, p (…)
Dual-Action Foam Filter - Triangle - Up to 25 gallon
Price: 7.99 USD
Foam Filter is ideal for filtering fry tanks or other smaller aquariums. Requires an aquarium air pump for use. (…)
Dual-Action Foam Filter - Round - Up to 5 gallon
Price: 6.99 USD
This filter is composed of open-celled foam which provides numerous caves where beneficial micro-organisms colonize. These micro-organisms break down (…)