Qanvee DD-100A Electric USB Sponge Filter sulawesi foraging areas for invertebrates and

foraging areas for invertebrates and small fish

* Not as effective at aerating the water: Undergravel box filters are not as effective at aerating the water as other types of filters

Maximum size: 7-9cm Males 5-6 cm Females

the lower the rate of Golden appearance in later generations is to almost zero

Qanvee DD-100A Electric USB Sponge Filter sulawesi foraging areas for invertebrates andQANVEE BIO SPONGE FILTER DD 100A Electric USB Sponge Filter These twin sponge filters provide both mechanical and biological filtration. Simply plug into an USB adapter (NOT INCLUDED) and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle. In addition, the sponge traps larger waste particles mechanically cleaning the water without trapping baby fish.