fish removal

posting a picture would really help, but I can only assume that its marine ick

 

Hey here is a neat trick:

YouTube - How to make a fish trap for reef aquarium.

E

 

not sure if it is ick this things move fast on the fish, you can see them move.

 

wait they move? there white, small, and they move? the only thing that comes to mind are copepod but that'd be weird IMO

 

The trap in that You-Tube video works pretty well..

Been using the 2L bottles like that and the smaller ones for years in my FW tanks for catching fish in heavy rockwork/plants.

 

Yes they moved, copepods walk, this ones kind of crawl, or slide trough the body
The video won't work in my tank since mine is a 12g nano cube

 

you have a 12g and it's too much to pull the rock out? you can't have that much rock in there, why not just fill a bucket and pull the rock for a min?

 

I know is a 12g only, my rock are very small pieces, if I was to place them in a 50 gal it will be nothing but ruble, so it is quite bit.

 

Most likely cirolanids, they are a pain to get rid of

 

Here are some pictures