- Joined
- Dec 28, 2016
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I have a 4 year old tank 12g long with 2 clowns as the only fish. One has been there all 4 years and the other for about 3.5 years. Just today, the bigger one all of a sudden got really aggressive and is constantly chasing/attacking the smaller one everywhere. There are a few events that have happened...
Maybe one month ago the smaller one started hosting in a zoa colony out of nowhere. Then a couple weeks ago, the bigger one took over and is hosting in the zoa colony, and the smaller one went back to sleeping in their old spot.
Today my ac went out and the tank got as high as 83 degrees. I put a clip on fan on the tank and got it back down to 80.
Could the heat be causing the aggression? Or anyone heard of a sex change happening 3.5 years later?
I put the smaller one in a breeder box in the same tank to give it a break for a bit. Any advice?
Maybe one month ago the smaller one started hosting in a zoa colony out of nowhere. Then a couple weeks ago, the bigger one took over and is hosting in the zoa colony, and the smaller one went back to sleeping in their old spot.
Today my ac went out and the tank got as high as 83 degrees. I put a clip on fan on the tank and got it back down to 80.
Could the heat be causing the aggression? Or anyone heard of a sex change happening 3.5 years later?
I put the smaller one in a breeder box in the same tank to give it a break for a bit. Any advice?