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Duetto 2 Dual-Sensor ATO Aquarium Auto-Top-Off System - XP Aqua
XP Aqua$167.99With huge features jammed in a tiny package, the Duetto2 is the perfect ATO for your aquarium. XPAqua’s proprietary dual-optical sensor packs two precise level sensors in one incredibly small... -
Apex ATK V2 Automatic Top-Off Kit ATO (ATK) - Neptune Systems
Neptune Systems$269.99The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation. The new aquarium hobbyist has many challenges, but none is more annoying... -
On Sale 15%
On Sale 15%(ITC-306A) Dual Digital Aquarium Heater Controller w/Dual Temp Probes & WIFI - Inkbird
Ink Bird$59.99$50.99Inkbird Dual Temperature Controller with Dual Aquarium Probes & WIFI control. WIFI smart controller supports both IOS & Android，WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is... -
On Sale 15%
On Sale 15%(308-WIFI) Dual Digital Aquarium WIFI Heater Controller - Inkbird
Ink Bird$59.99$50.99308-WIFI： [WIFI & APP] WIFI smart controller supports both IOS & Android WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is able to monitor temperature at any time. [Dual Relay... -
Digital Power Center Day/Night Timer - Coralife
Coralife$36.99The Coralife Digital Power Center features a digital LCD display and a seven time cycle setting alternating timer for creating a variety of day / night scenarios. The Digital Power Center includes a...