Choose a numerically controlled submersible — it is going to Value additional, but it is perfectly worth it. When it comes to wattage, a great guideline is always to make use of five watts for each gallon for more compact tanks and 3 watts per gallon for more substantial tanks. https://petskyonline-onlinestrore.blogspot.com/2025/07/why-uae-cat-owners-are-switching-to.html