I'm so upset. It's only 9 months old and it quit working.
I need a new one. I was thinking of the Tetra Whisper EX series. (I have a 20gal tank) However, will this mess up my cycled tank? Will I need to put the biofilter from the Penguin in the tank to keep the good bacteria in there?
Suggestions and recommendations needed!
I need a new one. I was thinking of the Tetra Whisper EX series. (I have a 20gal tank) However, will this mess up my cycled tank? Will I need to put the biofilter from the Penguin in the tank to keep the good bacteria in there?
Suggestions and recommendations needed!