I currently have a 6" Bullhead, 4" Albino Senegal, 14-16" Fire Eel, Two Pearl Gouramis in my 150g tank. I want to add my baby pearl gourami, 4" NTT, 3" Purple Gudgeon, 4.5" African Knife, and 2" Eclipse Catfish from my 55g. I was wondering if there would be any issues between these fish. thanks.