Hi all first time posting and I wanted to start off by saying this site is awesome!
I have a 55 gal bow front with a Penguin filter and no more than a dozen fish molly and guppy mix mostly with 3 angels 2 small catfish and 1 red tail. The fish are very hearty and seem unaffected by the level of ammonia.
The tank was taken down for a year or so before we set it back up so I'm wondering if the bio wheel can go bad and not allow the tank to cycle? I have been doing 25% water changes regularly and have not been able to make a change in levels. We tested our tap water and is at 0 ppm. Our tank is currently at a solid 4ppm any suggestions?
I have a 55 gal bow front with a Penguin filter and no more than a dozen fish molly and guppy mix mostly with 3 angels 2 small catfish and 1 red tail. The fish are very hearty and seem unaffected by the level of ammonia.
The tank was taken down for a year or so before we set it back up so I'm wondering if the bio wheel can go bad and not allow the tank to cycle? I have been doing 25% water changes regularly and have not been able to make a change in levels. We tested our tap water and is at 0 ppm. Our tank is currently at a solid 4ppm any suggestions?