My frogspawn looked really odd for the last couple days. It was kind of semi-retracted. It certainly wasn't all the way closed like it is at night or when I move it, but it's tentacles were only protruding maybe 1" beyond the fleshy part of the head, rather than its typical 3" or so.
It's not brown slime, and it's been healthy for the last month or so, including having grown a couple new heads. Nothing has changed in terms of light or flow, the only new thing is I've gotten an RBTA. It's way away from the frogspawn though, so no possibility of stinging.
I'll try to get pics up tomorrow; lights are out now. Thanks in advance for any possible explanations.
-Sol