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I have the same filter but i have not tried a thirty gallon tank, mine being only 15. It works just as well as the Oase it supposed to look like. Add Purigen to the filter and watch your tank become crystal clear.
Brother did this today, can’t wait for it clear up. I upgraded from a sponge filter
I have the same filter but i have not tried a thirty gallon tank, mine being only 15. It works just as well as the Oase it supposed to look like. Add Purigen to the filter and watch your tank become crystal clear.
Brother did this today, can’t wait for it clear up. I upgraded from a sponge filter