OK, You can't submerge a pump into an Ocean Clear canister.rudy1964;4113380;4113380 said:i don't know if there is submersible pump for ocean clear canister filters
Use an external pump with a flow rate of 500-1600gph. Manufacturer recommends using a pump at the higher end, especially if using more than one unit in tandom. Inlet and outlet size is 3/4".