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If I'm not mistaken, I think Ken (chazotte) has 2 of those on the tank in his basement. Hopefully he will chime in and give you his opinion.
I've did some research on those when I was looking for lighting for my 30 cube. I read of a few of them falling into the tank, that was enough for me to...
Make sure that when you frag it, you do it as close to the base as possible. You don't want to run the risk of hitting any flesh when you break it apart.
I have no idea where I got it from! I think I've had it for about a year and it's growth is less than 1/4 of what I get from my other SPS.
The color is always a neon green, and it never has polyps out..except on the part that is encrusting on the rock, there is a little PE there. I'll try and...
Ok, I don't want this to get too off topic, the thread is going great so far! :D
I may be wrong in my terminology, I think the term I should have used was hotlinking (where the image is displayed in the post). Not all picture hosting sites allow that.
I agree 100% with John, I do have ball valves on my drains, but only for cleaning/removing. Did you try the 90* elbow?
Actually, I don't think anyone has asked what kind of overflow, and what type pump and gph are you pushing through it? Is it possible that you are putting too much flow through it?
A simple solution would be to put a ball valve on the output of your pump (if you don't already have one) and throttle back the flow. How far away from the water level is your drain?