Focustronic Alkatronic (UK) – Automated Alkalinity Monitor Accessories Safe for fresh and saltwater

Safe for fresh and saltwater aquariums

Prevents oxygen depletion in the aquarium

Colony contains only aerobic autotrophic bacteria—the exact organisms responsible for converting toxic ammonia and nitrite into safer compounds

Fauna Marin Strontium Elemental Sr 1000ml is a concentrated strontium supplement designed to support coral calcification and overall reef health

Focustronic Alkatronic (UK) – Automated Alkalinity Monitor Accessories Safe for fresh and saltwaterThe Focustronic Alkatronic Alkalinity Monitor (UK Version) is an all in one solution for serious reef hobbyists to monitor and stabilize alkalinity in their aquarium. This standalone product works straight out of the box without the need for any additional equipment. Designed by Jonas Roman from Sweden and commercialized by Focustronic, Alkatronic maintains and controls dKH levels within your desired range, ensuring stable water chemistry for a