i belive that a hang on refugium would help the slime problem, just as long as it is breaking up surface of the tank, that is what needs to move
i heard that canister filters, at least fluvals, will leave you with low Oxygen in the tank, but i think the spounges in side the canister will collect nitrates.
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29 gal/ 10gal refugium with more things then I have space to list.
with a 7gal sea horse tank slowly in the works |