I don't know what my kH is but my ammonia and nitrite are 0 and nitrate is around 5. I have two fluval 404 filters. How come the BGK would have to go? As far as the other fish go I am going to get rid of some of the tetras and get new ones. I would really love to have some cardinals and...
Hello first time posting here thought maybe I could use some good advice.
I have a 100gal tank that has been the same way for quite awhile now, and I'm wanting to do something different with it now. However, I do not know what to do. I was thinking about getting some discus for it. RIght now...