I am going out of town for 10 days. I can only find someone to come over and feed my corals and fish 3 out of these 10 days. Do you guys have any suggestions? I am reading about these battery powered feeders but I don't know if they are any good or if I can trust them.
If you have someone to check your water evaporation and feed them 3 of the 10 days your fine.. especially if they are spaced out.
I'd be more worried about evaporation in my tanks than feeding.