Review on 🐠 Enhanced SKEMIX Automatic Aquarium ATO System for Fish & Tortoise Tanks - No Wiring Required, Water Level Control & Filling by Andrea Gregoire

Words cannot express how great this product is! It just works great. Reasons why I prefer this to the electronic automatic alarm: 1. If the ATO electronics fail your tank will overflow with free water and your fish and coral will die very quickly. No messy cables anywhere! No tank for storage and control anywhere below! Cons: If you're worried about how the bottle will look on your tank, then this is no good! You can always use a smaller bottle of Evian and then, if you're out of town for a week, temporarily swap out the bottle for a 1 liter bottle of Evian.