Carbon Insert Aquaclear 300 / 70 SKU: PFA9 Category: Aquarium Accessories Related products Ammorid Insert Aquaclear 500 / 110 Foam Base 12×18 (use for 18″ wide Tanks) (PKT 10) Carbon Insert Aquaclear 200 / 50 Aquafx 3ft Cabinet & Hood Black 36×15 Assembled (Pickup or local delivery only)