About this item

The ATO system automatically maintains the water level in the aquarium ensuring a stable and healthy environment for aquatic life.
Smart ATO: Compact design upgraded safer optical sensor no matter how long you are away ATO system can ensure that your tank is refilled in time.
Top Off System: The unit comes with a micro whisper pump small but powerful with a maximum head of 3 meters and a maximum flow rate of 70 GPH.
Easy to Use: Anti-overfill function can avoid flooding your fish tank more reliable.
Patent Design: The patented design of the tube holder can not only fix the re-filling tube but also can be used to hold the air tube.

MostAqua offer 90 Days warranty. If you are not happy with our Aquarium ATO or receive a defective unit we will propose you satisfactory resolution. Please feel free to contact with us if any questions or concerns.

Mostaqua

Mostaqua Aquarium Ato, Auto Top Off For Freshwater Saltwater Aquarium

3.84 ratings

Free shippingGenuine and newTracked

$42.99

Free shipping

● In stock

Quantity

Arrives Nov 5 – Nov 6

to United States · Order within …

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Sold by Hey Lovi
Ships from the United States, tracked all the way to your door.
Genuine and new, or a full refund
Bought new in the USA from the brand or an established US retailer. Not what you ordered? Tell us within 7 days of delivery.
Damaged or wrong? Full refund or replacement
Send us photos within 7 days of delivery. Returns policy
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Buy it together

Goes well with this item. Each is the same price as on its own page.

This itemMostaqua Aquarium Ato, Auto Top Off$42.99
Pick 1MostAqua Aquarium ATO, Dual Sensor Upgraded Pro Water refilling$41.99

Total for 2 items

$84.98

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Common questions

AUTHENTICITYIs this product genuine?

Yes. Every product is bought new in the USA from the brand or an established US retailer, and if one is ever found not to be genuine, we refund you in full.

DELIVERYHow long does delivery take?

3 to 4 days door to door for this item, including the time we take to place your order with the brand or retailer. Every parcel travels with a carrier tracking number.

PRICINGWhat does the price include?

Nothing is added at checkout: there is no shipping charge.

RETURNSWhat if it arrives damaged or defective?

We will make it right. Email photographs, or a short video of the fault, to hello@heylovi.com within 7 days of delivery and we refund the full amount or send a replacement at no cost. For the hygiene and safety of every pet, used items and change-of-mind returns cannot be accepted, so if you are unsure about size or materials, ask us before ordering.

FITIs it right for my pet?

Check the size, materials and care on this page against your pet's size and play style, introduce anything new gently, and stay close during play. Not sure? Write to hello@heylovi.com before you order and we will help.