Gex P-Filter M Bubble-Magus it is highly efficient and

it is highly efficient and durable compared to other skimmer pumps

sponges and other invertebrate animals found in reef aquariums when nitrates and phosphates are maintained at the lowest possible levels while maintaining the important balance between these key nutrients

the more difficult it becomes to maintain adequate levels of both calcium and alkalinity

Pedestal base protects surfaces from being damaged

Gex P-Filter M Bubble-Magus it is highly efficient andFeatures: It's superbly powerful and simple filter. Quiet and efficient. Easy, removable and replaceable filter media. Suitable for fresh & salt water set up. It's superbly powerful and simple filter. M size. Quiet and efficient. Easy, removable and replaceable filter media. Water tank between 30 45cm (water capacity 35 L or less) Height 16. 5 cm (not including bottom sand) is required. 50 Hz: 360 L h, 60 Hz: 432 L h