Brightwell Aquatics KoralColor - 500ml Boxfish Cleaner can remain attached to

Cleaner can remain attached to the aquarium between maintenance sessions

dark stripes

It combines calcium hydroxide with strontium hydroxide and magnesium hydroxide to help maintain calcium

This makes it useful for appreciating coral colour and structure

The lovely Reef butterfly is a shimmering white with sunny yellow across its back and fins

Brightwell Aquatics KoralColor - 500ml Boxfish Cleaner can remain attached toBrightwell Aquatics KoralColor 500ml Brightwell Aquatics KoralColor 500ml is a reef aquarium trace element supplement formulated to support the formation and intensification of biochromes in zooxanthellate corals, clams, and their allies. Brightwell KoralColor for Coral Biochrome Color Support KoralColor provides trace quantities of elements known to be incorporated into biological pigments. Rather than increasing zooxanthellae population density, it