simo83

Woo Hoo finally got my salt water tank up and going, i have notaced on the rock that loads of brown ish colour has gone on it?? any ideas? done all tests and all is nutrel, and also how often do i feed my cleaner shrimp, i also have a wierd white like candy floss growing out of a rock what is it?

atmmachine816

congratulations

brown stuff is probably called diatoms a type of algae common in new tanks. once tank is cycled you can add some snails to clean it up.