Big John
Aquarium Advice Activist
- Joined
- Jun 22, 2013
- Messages
- 112
I have a breeding pair of blue zebra I believe they are usually my male who is the most dominant fish in the tank gives the female a fairly hard time chasing her round and bullying her but I've just noticed he's gone a really dark colour and he's spending his time either in the top corner of the tank or in his cave and the female is now chasing him. Yesterday they were lip locking could he be ill. I've tested the water and everything is as normal