Fluval 1 "Plus" Foam Insert, 2/pk Fits Fluval 1 "Plus" Internal Filter
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...
Impeller Assembly for Aqua Clear 20 (201) Powerhead
Carbon Pads for Fluval 2 "Plus" Filter, 4/pk Fits Fluval 2 "Plus" Internal Filter
For AquaClear 20 and "Mini"
Removes and controls harmful ammonia from freshwater
Ideal for new or heavily populated aquariums
Helps keep ammonia levels within tolerable limits
Provides numerous bacterial...