This submersible heater is made for little betta aquariums, which demand a heater as a result of bigger water temperature demands of betta fish. The power of compact aquarium heaters is measured in watts and the higher the wattage, the more powerful the heater. As an example, a 50 W https://titusrnfyo.imblogs.net/87091007/the-beginner-aquarium-checklist-diaries