Can anbody help.
Hi I've just connected a oase 600 thermal biomaster canister filter, replacing the 350. After pumping prefilter 8 or 9 times. The canister wouldn't fill up enough to start up the pump or impeller. So please does anybody know what I'm probably doing wrong. This is doing my head in.
Hi I've just connected a oase 600 thermal biomaster canister filter, replacing the 350. After pumping prefilter 8 or 9 times. The canister wouldn't fill up enough to start up the pump or impeller. So please does anybody know what I'm probably doing wrong. This is doing my head in.
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