OEM direct replacement Coralife Size 29 BioCube Aquarium & Coralife LED Size 32 BioCube Replacement filtration pump. Coralife, S-1000 Fits Coralife BioCube 29 Fits Coralife LED BioCube 32 SUBMARINE WATER PUMP 265 GPH Max Head - 3.6 Feet Fits 1/2" ID Tubing 0.36 A, 15W 110 volts USA Plug