and they are not super expensive either, would I only need one being 13000 litres an hour? It wont blow fine sand around or be too much for the types of coral I want? Are you happy with how quiet it is?
That's a real bummer about the tangs
I definitely did want the blue tang, even if I had to move it on if it got too big, I do like the Kole and Tomini though, are there any other larger fish that would suit my tank? A dwarf lionfish would eat all the smaller fish wouldn't it?