Hydor Crystal 150 Internal Filter ricordea yuma frag wild your corals are provided with

your corals are provided with elements that aid in color enhancement

Spread the substrate evenly over the bottom of the enclosure to a depth of at least 1-2” (2

If phosphate concentration decreases without addition of REEF BIOFUEL or use of KATALYST

in a protected area of outstanding natural beauty

Hydor Crystal 150 Internal Filter ricordea yuma frag wild your corals are provided withThe 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 inserted in the specific compartment: activated carbon for chemical filtering and crystalline water, ceramic materials for specific biological filtering to