hydros dosing

Selling a Hydros doser and WiFi outlet. Doser also comes with mount. Was used for about a month and a half then decided to go with the minnow for extra sense ports. Both work perfectly as should. $100 shipped to continental US or pickup near North Canton, Ohio

Hello, and thank you for your time and assistance. I've been a longtime user of the Neptune system but recently switched to Hydros. For the past two months, I've been running this new system and have gathered some insights. However, I'm facing challenges with my dosing regimen, which previously...