Brittle Star - Black/Pink Clamps & Valves The 18" scraper provides more

The 18" scraper provides more reach than the 10" model while still giving good hand control for routine aquarium maintenance

it does not require a separate power supply for normal HYDROS operation

it provides a larger prepared supply of B-Ionic for ongoing reef dosing

Energy efficient design with only one moving part

and several inhibitors through biological processing

Brittle Star - Black/Pink Clamps & Valves The 18" scraper provides moreThe Brittle star is usually jet black or light pink, sometimes with light and dark banding. Its arms are covered in course bristles. It gets its name from the fact that, if threatened, its arms may fall off or break into pieces. It spends most of its time hiding inside the rock with its arms sticking out, waiting for some fish food to drift by. It is an efficient scavenger and can clean the rocks of leftover food and detritus. It is completely reef