Hi there,
I'm new to this forum so let me start out by explaining my tank. I have a 12 gallon planted tank (cycled before I added fish) with 5 zebra danios, 3 oto catfish, 1 betta fish, 1 banjo catfish, 1 bamboo shrimp and about 10 ghost shrimp. I started with just the betta fish but I slowly...