DanS180
Aquarium Advice Addict
You're right on about the cups. If you can use the wall rim hanger you should be golden. I found that Maxi Jet cups do better after they break in. When they're new they stink but after they get some tank film you'll have more luck. At least that's how all but one was.
Well I've already had to put it back up twice. But this time its not on coralline algae and it seems to be sticking well so hopefully that's all it was lol
Another thing that stinks is that its so bulky compared to my nano koralia PHs.