We've got a great guest blog post from Joseph Chang of XP Aqua we think you'll enjoy! Check it out: The Ultimate ATO Is The World’s First Auto Top Off With 4 Optical Sensors To Keep You From Shouting 4 Letter Words At Your Aquarium
Why Choose Ultimate ATO?
With 2 X dual-optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow us to design a dual-stage overfill alarm that is less intrusive as well as a run-dry protection feature that prevents your sump from running dry: which is also a first. The Ultimate ATO’s versatility is also unmatched. An efficient DC pump is included for a standard installation. If you require a larger ATO pump for a remote sump installation, a Socket Switch is included that allows you to run a pump up to 10A (1000W). A solenoid valve is also included for aquariums that are topped off directly with an RO/DI system. We designed the Ultimate ATO to offer you the ultimate protection with the ultimate convenience!
The "XP" in XP Aqua stands for Aquarium Experts. The company founders are passionate hobbyists focused on innovating, engineering, and manufacturing the absolute best, safest, and most easy-to-use auto top-off (ATO) systems on the market. The company was founded in 2017 and first introduced their products to the world at Interzoo 2018.
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 1-7 business days. Just spend $29 or more!
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We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
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