It is cycled before I knew about the fishless cycle I accidently put zebra danios in there. All have made it though. I have 6 zebra danios, 6 neon tetras, 3 black neon tetras, and 2 rummynose tetra, and 2 amano shrimp. I don't think thats to much. :blush: in a 36 gallon tank. And java ferns and...