Oldphoenix
Aquarium Advice Newbie
- Joined
- Nov 15, 2021
- Messages
- 2
Hi! I'm new to fish hobby and I have a 20g tank with 1 dwarf gourami, 5 zebra danios, 5 fancy guppies all male, and 3 cardinal tetras. I took a closer look at my guppies recently and noticed that all of them have nipped their fins. So I observe them with the lights off at night and saw that they would chase each other and nipped each other's fins.
I'm not too sure if its bullying among them as they are also roaming and scavanging the tank as normal and eat normal as well. They also still hang around each other as if they weren't fighting at all.
I don't know what to do to stop them from nipping each other. Are they overcrowded in the tank or is it because of the lack of females?
I'm not too sure if its bullying among them as they are also roaming and scavanging the tank as normal and eat normal as well. They also still hang around each other as if they weren't fighting at all.
I don't know what to do to stop them from nipping each other. Are they overcrowded in the tank or is it because of the lack of females?