me and my nano tank

[nano blenny]

so I've had my nano since June and now its starting to grow this stuff I think it has to do with my fish but another more possible reason is its some kind of coral or sponge.I'll try to put a pic up soon of the food, fish, and white fuzz and = + some other stuff on my rocks.

 

[nano blenny]

Ok I got some pics sorry for the horrible quality on the last photo I have to use my iPods stupid front camera