Fauna Marin RTN / STN X 500ml – Coral Protection Against Tissue Necrosis (RTN/STN) hydor controller ensuring optimal coverage and lighting

ensuring optimal coverage and lighting performance for your aquarium

this allows the coral frags to extract nutrient from the water column easier

concealed overflow

The neutral buoyancy aids simple recapture of the magnet and will not plummet to the bottom of thetank  if it is knocked off

it’s a great addition for customizing your aquarium lighting setup

Fauna Marin RTN / STN X 500ml – Coral Protection Against Tissue Necrosis (RTN/STN) hydor controller ensuring optimal coverage and lightingFauna Marin RTN STN X 500ml is a powerful, protective treatment designed to combat tissue necrosis in corals, including both the fast form (RTN Rapid Tissue Necrosis) and the slow form (STN Slow Tissue Necrosis). This treatment works by disrupting the microorganisms responsible for tissue damage while simultaneously enhancing the corals' natural defenses, helping them recover and thrive in your reef aquarium. Safe for all coral species, this solution