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Free Shipping on Orders $500+
Free Shipping on Orders $500+

JBJ Nano ATO Auto Top-Off Advanced Kit

by JBJ
Original price $109.00 - Original price $109.00
Original price
$109.00
$109.00 - $109.00
Current price $109.00
20 Feb. Estimated arrival
17 Feb. Order placed
18-19 Feb. Order dispatches
20 Feb. Delivered!

Why Buy From Aquarium Haven

Fast & Free Shipping

Get your aquariums in as fast as 3 business days once shipped w/ free freight delivery (excluding some JBJ & Aquavim products)

No Sales Tax

Save more on your orders. Most major stores charge up to 8% for sales tax, we charge nothing (except NJ)

24/7 Support

Call or message (844) 815-8443 during business hours for instant help. Or email support@aquariumhaven.com for quick help.

The most reliable ATO on the market! Includes Auto Top-Off, pump, and hose.

ATO Controller

Our compact electronic controller is easy to mount out of sight. An optional audible chime alerts you when in operation mode.

Float Sensors

Dual float sensors activate within seconds of detecting a change in water level, and an exterior guard protects sensors from snails.

Multi Mode

With two operating modes to choose from and dual float sensors, it’s easy to customize the JBJ ATO Kit to suit most aquarium and sump set-ups.

Safe Stop

Float sensors automatically stop power to your return pump in the event that your reservoir is low on water, and a built-in timer prevents overfilling.

👉👉 Read product manual

Shipping

Shipping time: 5-10 business days

Processing: 1-2 business days

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The most reliable ATO on the market! Includes Auto Top-Off, pump, and hose.

ATO Controller

Our compact electronic controller is easy to mount out of sight. An optional audible chime alerts you when in operation mode.

Float Sensors

Dual float sensors activate within seconds of detecting a change in water level, and an exterior guard protects sensors from snails.

Multi Mode

With two operating modes to choose from and dual float sensors, it’s easy to customize the JBJ ATO Kit to suit most aquarium and sump set-ups.

Safe Stop

Float sensors automatically stop power to your return pump in the event that your reservoir is low on water, and a built-in timer prevents overfilling.

👉👉 Read product manual

Shipping

Shipping time: 5-10 business days

Processing: 1-2 business days