SPS

The SPS (small polyp stony) corals have much smaller polyps than the LPS corals. LPS polyps are large and soft. SPS corals are usually either branching or plated. For the most part they enjoy bright light and strong currents. They are often fragile and are propagated by breaking off pieces.

SPS corals used to be considered very challenging. A few discoveries in the last couple decades or so have brought them into the realm of the average aquarist. Nowadays it is not uncommon to see aquariums with various species of acropora, hydnophora, and other species of SPS corals growing and thriving.

Since SPS corals usually occupy the reef flats in turbulent water, they require high light levels produced by VHO fluorescent or metal halide and strong water currents or turbulence. They also require very stable temperatures and excellent water quality (low organic nutrient levels) to thrive. Levels of calcium, strontium, and trace elements must be maintained. Sources vary on whether they need feeding or not. Probably some can be fed but it is not required to do so.

Corals are available for mail order purchase, Please phone 01462 850822 for Availability