If you have another tank...I would move it because the stress is just going to make it more prone to disease. Also, they grow at a faster rate than severum and I would grow it out in another tank if you can then transfer it over. Another option is to move the severum for a while and once the pearsei is established try to put the severum back in. Just a few options to put out there....but if its stuck in a corner that probably won't change with the current situation.
Sent from my XT1031 using MonsterAquariaNetwork App