Aquarium Choice Controller Automatic Principle Review

Aquarium Choice Auto Aquarium Water Level Filler Controller,Coral Marine aquarium auto top off system, Aquarium Automatic Adding Water Product Designed According Siphon Principle. How to install the aquarium water level controller to different thickness tank glass?The fish tank water level controller product contains four tank glass inserts which are (1).3-4mm tank glass insert (2)5-6mm tank glass insert (3)8mm tank glass insert (4)Noise reduction device (5)1 mm self-adhesive path.Choose different tank glass insert to fit different size tank and the aquarium auto top off system product without tank glass insert can fit 10mm thickness tank glass. How to use this fish tank auto top off product?There is one USA bottle connector and one water supply base.Please connect the USA bottle connector to the water supply base and then find a carbonated Drink Plastic Bottle to connect it to the USA bottle connector(The USA bottle connector can fit most of popular carbonated bottle in USA). How to use this product to keep adding water to the fish tank longer?It depends on how big the water bottle you use to connect to the water supply base and also depends on how many units product you use on your tank.In order to keep adding water to your tank,you can choose bigger water supply bottle or you can order more units to be able to install more units water bottle on your tank.