Maxspect Dentrification Catalyst Refill x5 Coral RX This exceptionally reliable auto top-off

This exceptionally reliable auto top-off system includes a highly accurate temperature monitor plus an external leak detector and comes with a smart controller that connects it to the ReefBeat eco-system

Blue Life USA Phosphate RX

Battery Back-up – settings saved if power lost

Display: Back lit blue LCD – permanently lit

Magnesium analysis for invertebrate health and water stability

Maxspect Dentrification Catalyst Refill x5 Coral RX This exceptionally reliable auto top-offDenitrification Catalyst for the Maxspect Anaerobic blocks x 5 Each catalyst is suitable for 2 months of bacterial production so this package will last 10 months.