OK I have a 36. Gallon cube its been up for about 5 months. But I am tired of looking t all this crap hanging on the back of my aquarium but am limited on space under cabinet any iez would be much appreciated
you should explain a little more about what you have..do you have live rock(this would actually be the main part of your filtration)? do you have a deep sand bed, medium sand bed, shallow sand bed? your sand bed can help with filtration also..
Also what exactly do you have on the back of your tank..more details will give you more answers.