

⚡ Automate your reef’s calcium boost with precision and style!
The IceCap Kalk Mixing Reactor KM-120 is a compact, durable reactor designed for aquariums up to 100 gallons. Featuring an adjustable speed magnetic mixer and a slim footprint, it automates the preparation of calcium hydroxide solution (Kalkwasser) to maintain optimal pH and calcium levels. Its solid PVC and acrylic construction, easy maintenance design, and airtight environment ensure reliable, mess-free operation that supports vibrant reef ecosystems.
| Customer Reviews | 3.5 out of 5 stars 8 Reviews |
B**T
Absolutely love it!
This kalk reactor is amazing. I bought a smart outlet to turn it on for 1 minute every 4 hours, and a Kamoer X1 Pro 2 to dose 125 ml every hour. It's working like a charm to keep my pH up and adds some calcium and alkalinity to supplement my calcium reactor. My acropora are rewarding me with some serious polyp extension due to the higher pH.
M**S
Refurbished sold as New
I paid for a new unit and received one that was not new as it had no instructions in the box and several ties were untied and laying in the bottom of the box plus you could see the box had been taped over twice.
A**R
Bad design
Well being brand new the magnet wont turn solution. I had to do manually for 2 days until i got timer. So i would turn it on for a minute. Wait 15 minutes turn back on nothing. You can hear it. So i did again for a few days and same thing. So im sending back and purchasing one with a stirring paddle
Trustpilot
1 month ago
3 weeks ago