Sponge filter questions
We've had a 29 gallon tank cycling for almost 2 weeks. It has a sponge filer rated for upto 40 gallons.
I know that it's ideal to have 2 sponge filters so that I can alternate rinsing them out and not lose my beneficial bacteria.
I had intended on moving the fish from a small tank & it's sponge filter into this new tank but we changed our minds.
So, my question is : should I get 2 smaller sponge filters rated for upto a 20 gallon each, or should I just get another sponge filter the same size or of a smaller size and keep this filter going? We're not pressed for time on getting this tank setup, I just want to make sure it's right before we get our Dwarf Puffers.