Combining all the Features of the Most Popular Canisters in a Sturdy, Simple-to-Use Filter... at a Very Affordable price! The Cascade Canister Filter 700 provides clear water for fresh and marine aquariums up to 75 gallons (pumps 185 GPH) and includes the following features: * Quick, easy push-button self-primer. * Easy lift alignment clamps to release vacuum suction. * 2 independant directional 360' rotating valve taps. * Sturdy tip-proof base (permanently mounted rubber feet). * Flow rate control / cut-off valves to adjust water flow. * Extra large capacity stackable filter medium containers with lift-up handles. * One-hand lift handle. * Swimming pool-style hose clamp. * Water cooled motor. * Permanantly mounted "O" ring. * Heavy duty construction.