copper

At first my snails were dying off one by one. Once I learned there was copper in my tap water, I added GAC to the tank, and I haven't lost anymore snails yet. However still losing platies. It might just be that they were extremely bad quality since I got them from PetSmart. They both had big...

I am confused about genetics of betta. I have two strain of alien bettas. Cobalt blue and copper. When I bred cobalt blue strain I gained cobalt green and cobalt blue and steel blue type. This is usual incomplete dominant heredity like guppy's asian blau(Am I right?). As this cobalt blue strain...

Hey everyone, So I've recently gone back to live plants but cannot afford a co2 system at the moment so I've been using Seachem Excel as a supplement. Now ever since I started using this fertilizer some strange things have been happening and the only factor I can connect this behavior to could...