Hi there everybody, First off, I just want to say hello to you all on this website and say how awesome it is there is an online forum for octopi and other cephs. I've always ave been fascinated with these creatures and have always wanted to have one. I believe I've done enough research on the actual animal itself to brace myself enough to begin purchasing equipment for a tank. I had a saltwater tank in high school, but had to sell it upon moving into dorms at college. Now that I'm renting a house, I can once again invest in an aquarium. I know the basics such as size, water parameters, and the uncertainty with getting an octopi, but I'm just wondering if there are certain things about the equipment used for octopi such as filtration, skimmers, powerheads, etc. Basically I would like to know brands you guys that have been successful with octopus tanks as far as the cleaning and oxygenating pieces go. Thanks in advance!