SOBO Sponge Filters pond conditioner Contains numerous necessary high-level proteins

Contains numerous necessary high-level proteins marine fish require & garlic too

Hang-on-back design: Ideal for sumpless aquariums

For prolific algae growth

Engineered with advanced needle wheel technology

SOBO Sponge Filters pond conditioner Contains numerous necessary high-level proteinsSOBO Sponge Filters SOBO Sponge Filters are used for high efficiency filtration and water quality circulation, effectively cultivating bacteria and filtering impurities in aquatic environments. High efficiency filtration, circulating water quality, multiple functions Efficient cultivation of bacteria, filtering impurities + cultivation of nitrifying bacteria, biochemical filtration Can be repeatedly cleaned and used to protect the environment of fish