Hi, I've been thinking about setting up a saltwater tank and setting it up without a sump, or protein skimmer (natural filtration). The tank in question will be a shallow tank, 45-60g with only wavemakers, heaters, rocks, and sand. I'm not sure what else I would need, which is why I'm here. Is there any information I should know? (I haven't bought anything yet) What do I need? Any helpful articles, videos? Thanks in advance
Last edited: