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Joshua9340
I am slowly starting to set up a marine aquarium; I already have a sump. The size of the aquarium is 90*45*45 cm. The maximum dimensions of the sump can be 86 cm in length, 23 cm in width, and I am not sure about the height. Since this will be my first marine aquarium, I would like to ask for advice from experienced aquarists on what size the sump should be, how many sections it should have, and what should be included in it. What kind of skimmer is best for this volume? I will start with simple corals, but if everything goes well, I might consider a mixed reef. I would like to do everything right the first time and buy good equipment, as a penny saved is a penny earned—this has been proven multiple times. I would greatly appreciate any advice, especially on sump designs.