Hello everyone. Newish to this hobby. Got a couple buddies that been in it for years so learned from them. Current setup 75g freshwater. Current stock 2 rtc X tsn hybrids about 5" each, and 2 achara cats about 3 and 4". Had a ebjd but one of my hybrids ate him last night. . Hope you guys can help with any concerns I may have along the line.