Deep Blue Bettastik Mini Submersible Betta Heater 7.5 Watt Cat Food-canned Increases the concentration of calcium

Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth

Will not alter the chemistry of your aquarium water

For use with all types of aquatic turtles and other aquatic terrarium pets

promote or stabilize and maintain nitrification in pond waters

and adult planktivorous and microinvertebrate-predatory fishes

Deep Blue Bettastik Mini Submersible Betta Heater 7.5 Watt Cat Food-canned Increases the concentration of calciumThe perfect mini heater for betta bowls. Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments needed. Freshwater & marine aquaria safe. For up to 3 gallon tanks and bowls Royal Item Number: ADB12881