window screen in reef tank

[Snappy]

Originally Posted by Delphinus

I might consider doubling up the mesh over the overflow (if you're using gutter guard... if not using gutter guard, then I might consider using gutter guard).

Plastic window screening is safe to use wet in your tank, but I think you will find it will clog easily and cause overflows if you're actually straining water through it.

It will clog in a very short time. I would try using some acrylic with slots cut into it.

[Scavenger]

I agree window screen is a flood waiting to happen.

What if you were to drill a hole in the overflow cover. and install a reefsafe plug. If goby goes into overflow, pull the plug until it swims out. Maybe after a few trips into the overflow, it might get the idea.

[fishmaster]

Thanks for the the advise. Good call on the window screen clogging. I won't use it. Where do you get the gutter gaurd? How small are the holes? My overflow box is acrylic with 1/4" slots. I've covered it with rigid plastic mesh(used for crab trap bait cages) with 3/8" holes. Still not enough to stop this little guy. He hasn't gone in there yet, I'm just trying to be pro-active. If he gets in there, he'll be sent to the filter bag in a hurry.
Shaun.