+1 on colonial hydroids. The digi are long whitish sweeper. Which also sting

Plasma won't work.

It needs a ground... Which is the piece of metal to be cut. It will just fizzle and screw up the cap and tips.

At least any plasma I have operated.


Dig that torch out yet?

i realise that it was meant to be a haha :razz: im sure he has one laying around.

Preparation H...... Oh wait, that's for something else..... Although I wonder if kalk paste would work?... If it does, you could call it prep H for hydroids:mrgreen:

Hahaha I love how extreme some pest removal methods can be. And its always nice when the rock in question has nothing expensive attached to it as well. Which reminds me I saw an undesirable mushroom on one of my rocks this morning, might take him out to meet my 30-06 Hahahaha

Haha.

I was a plasma operator in the past... The technical comes out. Lol.

Torch have not come out just yet, I am playing around with my LED's on my tank & I must say " ME LIKE " :biggrin:

My eyes are still buggered from seeing those things. you sure did a kick a$$ job on them