That looks incredibly tall! I dont think its you either, lol, that def looks too tall. You have it seated all the way to the bottom right? And they should have given you a little duhickie that clips the basket to the rim of the far right compartment. I will take a shot of mine so you can see what I'm talking about.
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.