Lustar – Hydro-Sponge V Filter for Aquariums up to 125 Gallons
Brand: Aquarium Technology, Inc.

Hydro-Sponge V filters provide 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. Other sponge filters can't compare to the amount of water the Hydro Sponge can move with the one inch diameter lift tube. The sponge is held on a heavy base to keep the unit stable and the raised sponge design prevents dead space beneath. Ideal for use in hatcheries and breeding facilities. Hydro-Sponge filters can be operated with either and air pump and stone, or a suitable powerhead. The Hydro V is rated for aquariums up to 125 gallons.

EASY CLEAN - Easy to clean, just rinse and squeeze in used aquarium water. Never use tap water
HIGH VOLUME FLOW - One inch diameter lift tube allows for high volume water flow and allows use of power head without adapters
PROPRIETARY SPONGE FOAM - Made from Proprietary Patented Sponge Foam for the highest mechanical debris capacity and bio capacity
TRAPS WASTE - The Hydro-Sponge traps waste particles, mechanically cleaning the water without trapping baby fish
VERTICAL OR HORIZONTAL - Can be used in the vertical or horizontal position. Heavier base with a raised bottom