<span style="font-family: Times New Roman;"><span style="font-size: 13px;">I have a 20L Reef tank and a 20L sump/fuge and I’m wondering what kind of protein skimmer would be best. I’ve been looking at Tunze 9002, Remora Pro, Sapphire Aquatics BC29R. Does anyone have any other suggestions? The compartment I’m putting it in is 6.5x12 the height restriction is 21in and the water height is about 11in. can be in sump or hang on doesn’t really matter its just hang on have been the cheapest for what they do. Please let me know if you have any thoughts on the matter.</span></span>