We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Kalk Reactors

Kalk Reactors (AKA Nilsen Reactors) are are great addition to any reef aquarium auto-top-off system. Integrate an Avast Marine, Reef Octopus Geo or My Reef Creations Kalk reactor into your aquarium. To find out more about the benefits of dosing calcium hydroxide please contact us.