Thanks for replying! I do have some snails in the tank, without the birds there is no way the cycle continues?
And thanks for letting me know is an Scalare! I am new to the hobby, still learning a lot :)
I'm Alejandro from Miami. I have a 120 gallon freshwater tank, is planted and got some wood pieces and rock too.
A week ago I introduce my tank 6 Angelfish, 2 of them what I consider to be Altums Angelfish... long story short, a few days ago I noticed those two had some black...