bb1252

I live in central Texas so I am lucky enough to have found some Holey rock down by the river here. I powerwashed it, bleached it, and left it in the sun. Although, not all the rocks have as many holes as I would like. Does anyone know if I can use a dremel tool to add more holes? Is there any risk of the rock eroding too fast in those areas or anything?

Dino

You should be fine.
I doubt it would cause your rock to erode any faster.

MousePotato

I have considered "dremelling" the holey rock I am about to get as well, for the same reason. I would personally be concerned about leaving rough edges that might harm my fish, but maybe you are better with a dremel than I am.

<--Dremelled the head right off a model horse once.

Allie

What type of fish are you keeping with that rock? African tend to scratch their scales when using that type of rock...plus it's not in lake Malawi