Kamoer X4 Pro Dosing System
KM-X4P
The Kamoer X4 is an ultra-compact 4-channel WiFi liquid dosing system for precisely dosing calcium, alkalinity, magnesium, and other reef additives. Each of the four heads can be individually calibrated,...
Or build it into a bundle — save up to 6% ↓What it is, and who it is for.
The Kamoer X4 is an ultra-compact 4-channel WiFi liquid dosing system for precisely dosing calcium, alkalinity, magnesium, and other reef additives. Each of the four heads can be individually calibrated, and the unit supports manual, auto, and custom dosing schedules controlled from an iPhone, Android device, or PC. Features include four liquid-level detection inputs, onboard temperature detection, battery backup for settings, and PharMed tubing in the pump heads.
Build around the Kamoer X4 Pro Dosing System.
It's already in your system below. Add the flow, filtration and dosing around it and the discount starts working — tiers climb as the build grows, and the reef meter fills with it.
Pick the right one, not the biggest one
The honest line-up from dosing & testing. Most buyers reading this page should buy the middle column.
AutoAqua Smart Doser 4 Dosing Pump
Kamoer X4 Pro Dosing System
Neptune DOS Dosing PumpAsked before checkout
The questions our support inbox actually gets.
Does it ship quickly?+
Orders placed before 2 PM ET on a business day leave the same day. Tracking is emailed the moment the label prints.
What if it's the wrong fit for my tank?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: tell us your tank first and we'll spec the system for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue.
How does the bundle discount work?+
Add items in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole system, applied at checkout.