I am breaking down my tank. It’s a 90 gallon and has a lot of rock. I’d like to give away everything inside. The catch is, the rocks also have pests. There’s algae aptasia, Cyanobacteria... pretty much a little bit of everything. There’s also some coral left on the rocks. There’s a large rock with zoas and a chalice and also a few of the rocks have some small spots of encrusted acros. A couple are frag size. There are also two urchins. One is the one with pointy long spines and the other is the one with short spines and that’s a little purplish. A few of the coral I’ll grab to put in my smaller tank but whatever is on the rocks goes. There’s also a bangaii cardinalfish. It can either stay or go. Preference given to someone who can take all and who will spend time getting the rocks pest free to save the coral rather than just bleaching everything. I’m in northborough.