Quote Originally Posted by bigbill View Post
there was a good right up on this a few months back in coral reef mag the rule of thump they used is the thicker the chalice the more flow and lighting it will take i have 3 chalice under my t5 all our thick and i keep mine up towards the top in a lot of flow i no for sure the hollywood stun is a low flow low light as u can see that is is thin crust and brakes realy easy in high flow our just from touching it hope this helps i can get the vol # of the mag if u want
I would really like it if you could get that issue. And yes your info helped a lot. I now know I'm on the right track with them thanks!