Just to let the OP know, if you have a couple males in your tank you could end up with trouble like i did.
I have had two sunnies together for 2yrs, they never really had a real issue, some minor territory issues but nothing bad, till the other day.
I looked in the tank and my older yet smaller sunny was all beat up, red all over his sides, fins shredded and he was hiding in the corner of the tank!!!
I had to put the smaller older guy in my 29g to let him heal up.
Luckily he is doing better, but not close to 100% yet.
So just keep an eye out, things could change with your fishes friendships in the blonk of an eye.
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