ID please

[Chadreefer]

I know some one here will know what this is. Good or bad? I've found 2 so far on the glass

Sent from my SM-N950U using Tapatalk

[TysTanks]

Looks like a hydroid to me. Probably just part of starting a new tank.

Hopefully someone else can chime in if they’ve experienced them before or if I’m wrong.

[CMD2213]

+1hydroid

And make sure that's not a flatworm above it in the 2nd pic

[Chadreefer]

Thanks for the replies. After looking up hydroid jelly fish that's exactly what it is. I remember seeing one a week ago when the water pumps were off floating up and down. I thought the was just pods but I guess not. Should I be worried about them?

[CMD2213]

They will run their cycle then die off. Like I said hard to tell but above the hydroid looks like a flatworm figure, might just be debris but if it is a flatworm siphon it out they are invasive and do not die off.