Thanks - I could have sworn that I read someplace that a maze brain is an SPS. Oh well. Ummmm,
Monti Cap - that's my other SPS
I read up on the Hydno some before I got it and was aware that it packs a potent sting. However, I re-did my flow some and had to move a frogspawn because it was getting whipped around. I wanted something that could take the flow and I didn't want to worry about red bugs.
(I moved the brain up higher yesterday and looked at it this morning with the lights off. There were a number of sweepers out - from 2 - 8 inches long.)