Automatic Water Change Systems


Whether you have a gigantic reef tank or a prized discus display, you’ll want our RENEW™ Automatic Water Change System! Simply tell it how many gallons to change and how long to take to do the change, then press a button and walk away. The RENEW™ system will dutifully start working so you don’t have to, exchanging the specified volume of aquarium water with your premixed replacement water. No need to turn off your equipment or disturb your prized specimens – they’ll be completely unaware of the change going on around them, but they’ll certainly appreciate the benefits of more frequent water changes! You’ll appreciate healthier corals and fish, more time to enjoy your masterpiece, and not having to clean up spills caused by repeatedly lifting those heavy buckets.

By performing numerous small changes, the RENEW™ eliminates large pH swings, temperature changes, and abrupt salinity fluctuations, all while removing dissolved organics and replenishing vital trace elements.

pic1RENEW™ Frees Your Mind & Your Time

Connect the RENEW™ to our STORM™ Specialized Top Off & Replenishment Module, and they’ll work together to provide you and your aquarium with unsurpassed water handling – the STORM™ will know when water is being intentionally removed from your aquarium and won’t try to replace it with fresh top off water like other top off systems will.

Plus, you can sit back and relax, knowing that all of our products have been designed with your aquarium’s health as our #1 priority – all materials that come into contact with your aquarium water are completely non-toxic, FDA approved or NSF certified.

Get Your RENEW™ Automatic Water Change System Today!

Choose from our Basic or Pro systems to suit the needs of your aquarium environment. Click the icons below for pricing and more information about each package.  Or, click here for more information on our incredible Product Bundles.