-40%
ATI Hydro Sponge Filter Aquarium Filter ALL SIZES CHOOSE
$ 6.85
- Description
- Size Guide
Description
Hydro-Sponge filters provides both mechanical and biological filtration. Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle. In addition, the Hydro-Sponge traps larger waste particles mechanically cleaning the water without trapping the baby fish.Information
Capable of moving more water than other sponge filters.
One inch diameter lift tube allows use of power head* without adapters.
Raised off bottom, no dead space.
Heavier base.
Can be used with or without an airstone.*
Easy to clean. Just rise and squeeze under cool running water.
*not included
Hydro-Sponge Size Comparison
Description
Sponge Size
(inches)
Tank Size
Surface Area
(SQ. IN)
Hydro-Sponge I
2 x 3 3/4
>
10 Gallons
Single (46.1)
Hydro-Sponge II
4 x 2 3/4
>
20 gallons
Single (49.4)
Hydro-Sponge III
4 x 3 3/4
>
40 gallons
Single (74.4)
Hydro-Sponge IV
4 x 4 3/4
>
80 gallons
Single (104.7)
Hydro-Sponge V
4 x 5 3/4
<
125 gallons
Single (138.4)