pacificdiver
New member
I'd like to quarantine a ball of chaeto, since the last one I added grew like weeds, but ended up contaminating my tank with ich and god knows what else. Everyone with a backbone is in QT doing TTM right now, and only crabs and shrimp are left in the DT. Can I QT chaeto in a 10G tank using DT water, while it's running fallow, maybe changing water 1/wk? I'm concerned that if I use new water, the chaeto will not thrive due to lack of nutrients. What would be my best approach to QT for this situation?