Added a few more rocks in the F1 Altolamprologus calvus (black congo white pearl) 55 gallon fry tank today. In summer, we spend many evenings swimming in Lake Michigan and pulling up some interesting rocks that have lots of holes & crevices eroded in them. The calvus fry love those crevices. You have to be careful when removing the rocks because the calvus will undoubtedly be in some of them. It's funny watching these little dudes - they are already territorial and will have little battles over a favorite crevice. I hope all the rocks will help minimize aggression. Here are some pics, hope you like...
Full tank shot
Crevice battle: see the little dude tucked back in the crevice?
I was watching him battle any potential squaters
You can see him in back with his fins errect
Pics of the parents for anyone who may not have seen my other posts
Full tank shot
Crevice battle: see the little dude tucked back in the crevice?
I was watching him battle any potential squaters
You can see him in back with his fins errect
Pics of the parents for anyone who may not have seen my other posts