FZ-ATO, a smart auto water refill device designed by Fzone. It can help you keep the water lever in the right position without maintenance.
What is the advantage of our Fzone ATO?
- Small in size; install in a compact space, install in both rimed & rimless aquariums or sumps. ATO is nano at only 0.7 inches.
- New technologies that allow the ATO to be more reliable; EFTT(Extened-Filling-Time Technology), AFT(Anti-fluctuation Technology) techology, & upgraded QST 2.0 (Quick-Security Technology).