Tater11
New member
We are in the process of. Setting up 3 new tanks.we have a 220gal that's been running for 4yrs.my question is I would like to use some of the rock from the 220 to help seed the other tanks.however some of the rock has majanos and aptasia on them.is there anyway of killing these without also killing the rock?also is it nessesary to rinse new substrate?its special grade seaflor thanks.