Monitor it, and you can even look into something like prazipro which is safe and easy to use. Reality is that rhom do all kinds of stuff. My rhom used to rub stuff randomly because he would want to move it. He would smack heaters, bite through plants, break filter intakes. He did some weird flips where he would swim upside down. All somewhat common.
Ok thank you guys i will monitor it.
One more question this fish is in
110x45x50 230 liters
Can i put one more rhom with split
For some months?
Rhombeus is 15 cm