| 1. male mollies can be quarrelsome among themselves and other fish and it usually depends on the fish's own personality.
2. If you have another tank, you can put him in there for a "time-out" rearrange tank decorations so all territory is neutralized, and then bring him back after around 3 days.
3. This behavior occurs often in male mollies.
4. Neons prefer the mid to lower sections of the tank
5. Just be aware of the common plecos eventual size over 1ft+ long. I'd like the Bristlenose pleco because they stay small and produce less waste than the common pleco |