Hydros Triple Optical ATO Kit
Hydros Triple Optical ATO Kit
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Product Description
Product Description
Hydros Triple Optical ATO Kit
Overview
HYDROS Triple Optical ATO Kit delivers advanced and reliable auto top-off protection for your aquarium system. Designed to integrate seamlessly with HYDROS Controllers, this kit uses three highly accurate optical sensors to monitor water levels and provide redundant safeguards-preventing overfilling and protecting your livestock.
With its triple-sensor design, this ATO system offers a level of safety and precision beyond standard two-sensor setups. The first sensor activates the fill pump when water drops, the second confirms proper operation, and the third acts as a failsafe-offering multilayered protection you can trust. Easy to install and configure using the HYDROS App, this kit supports long-term reef stability by keeping salinity consistent and minimizing evaporation effects.
Ideal for sumps, nano tanks, and full-size reef systems, the HYDROS Triple Optical ATO Kit is built for reefers who demand performance and peace of mind from their automation gear.
Key Features
- Triple optical sensors provide accurate water level control and redundant safety
- Prevents overfills dry runs and pump failures with independent sensor logic
- Fully compatible with HYDROS Controllers and configurable through HYDROS App
- Simple plug-and-play setup with magnetic sensor mounts
- Ideal for saltwater reef tanks AIO systems and freshwater aquariums
- Long-lasting durable construction with reef-safe materials
Recommended Uses
- Automated top-off systems for marine and reef aquariums
- Fail-safe water level monitoring for critical sump applications
- Reliable fluid level control for nano tanks and small AIO setups
- Custom sensor logic with HYDROS WiFi or Control systems
What's Included
- 3x HYDROS Optical Water Level Sensors
- 1x HYDROS DC-powered ATO Pump
- Sensor magnet mounts
- Mounting accessories and tubing
- Power adapter and fittings
- Quick-start guide for fast setup
Why Choose
Maintaining stable water levels is vital for a healthy reef tank. Manual top-offs are inconsistent and time-consuming-and many ATO systems fail due to single-sensor limitations. The HYDROS Triple Optical ATO Kit offers unmatched safety by using three separate sensors to ensure top-offs are performed reliably and stopped at the right time. Fully integrated into the HYDROS ecosystem this kit gives reef keepers the confidence to automate their system without sacrificing precision or protection.
Shipping Info
Shipping Info
FREE SHIPPING OVER $99.00!*
$9.95 FLAT RATE FOR LESS THAN $99.00 - CANADA AND LOWER 48 US WIDE!
*EXCEPTIONS:
- Light Bulbs over 36" are shipped at a flat rate of $9.95. No quantity Limit. You can ship one or one hundred bulbs for the same price (valid for both Canada and the US).
- Any heavy or bulky items will incur a 100% charge of the actual shipping cost (valid for both Canada and the US). Heavy bulky items include (but are not limited to): salt, dry rock, sand, chillers, sumps, aquariums, stands, and some filter media.
- Frozen or perishable food can only be shipped via UPS Express. We have discounted the express shipping of these items to help the hobbyist out.
- Livestock is covered by a different shipping policy. To view the policy and further information regarding shipping livestock, click here.
General Notes:
- We always make our best effort to ship your order via the carrier chosen during the check-out process; however, for some multi-piece shipments and/or remote destinations, we must reserve the right to use another carrier at our discretion (and without prior notice). If you require notice of any changes made to the carrier, please mention it in the special instructions during check-out.
- Upon request, we will do our best to ship your dry goods as per your specifications (courier, airlines, on your account, etc.).
- Quoted rates are the carriers live discounted shipping rates after adjusting for any/all shipping promotions.
Returns / Exchanges
Returns / Exchanges
Aquarium Equipment Returns
- All returns and/or exchanges must be made within 14 days of receipt of product.
- Products may only be returned unused, and in original unopened packaging.
- J&L Aquatics reserves the right to charge a non-refundable 20% restocking charge for any/all returned merchandise (excluding exchanges).
- J&L Aquatics will not be responsible for return shipping charges. Original shipping charges are non-refundable. If the item was originally shipped under our free shipping policy, the cost of doing so will be removed from the credit. Before returning/exchanging any goods, we require that you authorize your return with J&L Aquatics. Any items returned without our authorization will be declined.
- In the event that your order is damaged by the carrier, a claim will be filed with the carrier company. Upon approval of the claim by the carrier, your original order will be re-shipped to you at no additional cost. If you wish to return the damaged goods for a refund or credit, the 20% restocking charge will be applied. J&L Aquatics will not be held responsible for any/all shipping delays that may occur from time to time.
- Special order & sale items are not returnable under any circumstances.
- Dry Good Order cancellations may also be subject to a 20% restocking charge.
- Orders that are returned or refunded when using Affirm or similar financing are subject to a 5% service charge of the original order amount including tax.
J&L Aquatics strives to maintain the lowest prices economically possible. In most cases we have the lowest price in the Canadian marketplace, but in the rare occasion that we do not, please feel free to contact us at 888-840-1146 or through e-mail to discuss an opportunity to price match.
