Kalk+2 - FAQ

What is Kalk+2?
Kalk+2 is an advanced powdered kalkwasser supplement that provides calcium, magnesium, and strontium for marine and reef aquariums.

What does Kalk+2 do?
It increases calcium levels, provides temporary alkalinity, and helps maintain stable pH when used properly.

What makes Kalk+2 different from traditional kalkwasser?
It is enhanced with strontium and magnesium hydroxides in addition to calcium hydroxide, improving its usefulness for reef systems.

Why are calcium, magnesium, and strontium important?
These elements are required for the formation of aragonite, the skeletal material used by corals, clams, and other reef organisms.

What types of aquariums is Kalk+2 designed for?
It is intended for marine and reef aquariums with corals and other calcifying organisms.

Does Kalk+2 affect alkalinity and pH?
Yes, it provides temporary alkalinity and helps maintain pH within a desired range when dosed correctly.

Does Kalk+2 add unwanted elements to the aquarium?
No, it does not add conservative elements such as chloride to the system.

How is Kalk+2 used?
It must be dissolved in purified fresh water to create a kalkwasser solution before being dosed into the aquarium.

What is the basic mixing guideline?
Dissolve approximately 6 grams per gallon of fresh water and allow the solution to settle before use.

Should the solution be added directly to the aquarium?
No, only the clear, settled solution should be dosed, and any remaining sediment should be discarded.

How should Kalk+2 be dosed?
It should be slowly dripped or dosed in a controlled manner to prevent rapid changes in pH or salinity.

Why is slow dosing important?
Rapid addition can cause sharp pH increases, which may stress or harm aquarium inhabitants.

When is the best time to dose Kalk+2?
Many aquarists dose at night when pH is naturally lower to help maintain balance.

Should water parameters be tested before dosing?
Yes, calcium and pH levels should be measured to ensure proper dosing and avoid overcorrection.

Can Kalk+2 be overdosed?
Yes, overdosing can lead to excessive pH increases and instability, so careful dosing is required.

Is Kalk+2 suitable for beginners?
It is recommended for experienced aquarists familiar with kalkwasser dosing and reef chemistry.

What happens if calcium levels continue to drop?
Additional calcium supplementation or adjustments to dosing strategy may be required.

Can Kalk+2 be used with other supplements?
Yes, it may be used alongside other calcium or alkalinity supplements to maintain proper levels.

What precautions should be taken when handling Kalk+2?
It is a caustic material, so avoid contact with skin or eyes and handle carefully.

What results can I expect from using Kalk+2?
Improved calcium availability, better pH stability, enhanced coral growth, and stronger skeletal development in reef aquariums.