AQUACLEAR FLUVAL 20 30/150 50/200 70/300 110/500 C2 C3 C4 IMPELLER ASSEMBLY HOB

AQUACLEAR & FLUVAL. 70/300 is for a 40 to 70 gallon tank and produces 300 gph ( A636) WILL ALSO work with C4 Filter (14003) A20299. The difference between the 30, 50 and 70 impellers is the impeller "fin" sizes and that changes the flow of the water.

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