debomb4u
Aquarium Advice Activist
hi i recently bought a 10 gal kit. the filter it came with has only two stages. but it has activated carbon. after awhile does it turn biological once the bacteria have spread out? i have a whisper power filter 5-15 gal its a hob i belive. does anyone know anything about this filter? i want to know if my filter will control the bacteria. or if i need to buy some kind of insert.