Coral Box RN-1 Type:USB Back Up This ingenious device utilizes macroalgae

This ingenious device utilizes macroalgae (specifically Chaetomorpha) to function as a nutrient export mechanism

Short Pulse mode creates a flow pattern consisting of uniform high and low levels pulsing at a selected interval between 0

Comes with an Aqua One Filter Sock

This add-on kit functions by creating a high pressure ¼” push-fitting port and low pressure ¼" push-fitting port by separating the two ports by a user preset valve

Cabinet (Optional) Marine Spec cabinet with weatherproof doors √

Coral Box RN-1 Type:USB Back Up This ingenious device utilizes macroalgaeRN1 SERIES Please note: These are not supplied with USB or Nem Guard even though the box says so. PLEASE PURCHASE USB BACK UP SEPARATELY USING DROP DOWN MENU