digitate hydroids

[tidal_waters]

Vaporize

you said that you have these as well, do you have any problems with these stinging anything in your tank?

I just removed one under a pokerstar monti that was showing a pretty bad mar from something (i'm assuming from the hydroid) but I just used a turkey baster and pretty much just rub it off and sucked it up, but there are a few more that are currently in the tank that are not any real reason for concern at the moment, and I'm just wondering if i should try to take them out somehow and if you have any ideas?

the picture I took was on a macro setting at the tip of one of these thing, while the lights were on and still contracted