Hydor Crystal Internal Filter 150 - 650l/h** price Item no: 15057

Item no: 15057

as the new all-in-one formulation can be kept unrefrigerated and unstirred for up to one week without compromising the efficacy of the combined components

Our tests have shown that the pump can be removed from the skimmer in less than 20 seconds

The lens optics are custom designed

Hydor Crystal Internal Filter 150 - 650l/h** price Item no: 15057Description **This item is classed as a large, bulky or a heavy item additional delivery costs apply. Total delivery will be calculated at checkout. The internal CRYSTAL filter guarantees water filtration in two stages. The first is a mechanical filtering that captures the waste and larger particles dispersed in the water through a sponge. The second, on the other hand, can be chemical or biological depending on the filter material that will be