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Reef Factory KH Keeper Plus+

KH Keeper Plus is a smart KH measuring instrument which uses high-quality components with an accuracy of +/- 0.01 dKh. The automatic measurement can be set in the range to test every hour to every 12 hours a day.

The KH keeper is a self-contained KH monitor that tests water samples straight from your aquarium to test the KH. If the KH measurement deviates too much between measurements, KH Keeper will repeat the test. If the result is confirmed, the device will send you an alert via the Smart Reef app available for both iOS and Android!
The ‘waste’ water can be pumped back into the aquarium, but you can also collect it in a bottle and throw it away later

KH Keeper is easy to set up and use with a user-friendly environment and configuration.

The unique visual LED indicator shows a color to indicate the KH status in the aquarium at a glance. Blue = testing, Green = within set value, Red = outside set value.

The KH Keeper also notifies you when the reagents are running low. The KH Keeper works with reagents to be purchased separately.

The best thing is to pair the KH Keeper with the Reef Factory Dosing Pump or Reef Factory Dosing Pump Pro if you want to make corrections so that you can control your KH accurately. The KH Keeper itself is for measuring purposes only.

  • Concentrated reagents are available in 1L and 2.5L bottles
  • Reagents Mixing ratio: 1L reagents / 9L RO water
  • Reagent consumption per test: 5-15 ml (depending on KH level)
  • On average, you can perform 1400 tests with 1L bottle of reagents

Dimensions: 90x106x210mm (LxBxH)
Voltage: 100-240V AC 50/60Hz
Wattage: 5-24W