I am thinking cleaning out the refugium section of my sump .
The cheato is on the top
In the bottom I have a few pieces of live rock which have the soft brown tube feather dusters intertwined and growing everywhere .
Can I remove everything , rinse in tank water without disturbing balance ?
The cheato is on the top
In the bottom I have a few pieces of live rock which have the soft brown tube feather dusters intertwined and growing everywhere .
Can I remove everything , rinse in tank water without disturbing balance ?

