jlk
Aquarium Advice Addict
Hi everyone! I just got a new (used) 55gal super cheap off of CL. But, i dont have anything yet to set it up (filtration wise) beyond pool filter sand & a powerhead. Have to wait til Christmas! So, my question is- is it possible to cycle a tank without filtration, just oxygenation? I know in theory it is possible but i have never tried it. Any thoughts?