I have 2 questions for all you experts out there...
I have a 20gal tank, I cycled it with Zebra Danios a couple of months ago and started stocking it with bigger fish once the tank was stable.
-1 small Red Parrot (I know they get big... will transfer him to a bigger tank when the time comes)
-1 small black Angel Fish
-3 Buenos Aires Tetras
-2 Tiger Platys
-1 white Platy
So this is what happened... my fish are just disappearing... out of the 5 Danios, I only have 1 left...
the 2 tiger Platys gone, and the white Platy... gone too...
but there are no bodies!!! they just vanish!!!
the water is cycled and all the levels are where they should, so I know that's not the problem... who's eating them? is it the Angel or the Parrot? Both?? they are well fed so its not a matter of being hungry either... Any ideas?
Second question: Any suggestions on what type of fish I should add? more in the semi-aggressive family? and suitable for a 20gal tank? Sharks? Plecos?
Thanks a lot!!!