

The Potassium test Salifert permit Fast and reliable measurement the rate of K⁺ (potassium) in reef aquariums. Indispensable to guarantee the Natural coral coloring and biotope health, it offers a precision Suitable for demanding aquarists.
The Potassium test Salifert is a reference tool for accurately controlling the Potassium concentration (k⁺) in reef aquariums. A stable potassium content is essential for the Metabolism of hard corals (SPS, LPS) and limestone algae, promoting bright colors and optimal growth.
Potassium plays a key role in many biological processes within the reef: it contributes to the Production of colorful pigmentsat the photosynthesis zoxanthels and Strengthening coral tissue. An imbalance (rate too low or too high) can lead to a tarnishment of colors or slowing growth.
1️⃣ Take a sample of water from your Aquarium Depending on the volume indicated in the manual.
2️⃣ Add the reagents provided in the specified order.
3️⃣ Mix gently and compare the coloration obtained with the supplied scale.
4️⃣ Note the result to follow the evolution of your potassium rate over time.
👉 An ideal concentration is between 380 and 410 mg / l. Check the rate in a regular basis, especially after water changes or additives.
| Feature | Detail |
|---|---|
| Mark | Salifert |
| Product name | Potassium test |
| Utilization | Potassium (k⁺) rate analysis in seawater |
| Measuring range | About 340 to 450 mg / l |
| Number of tests | Up to 100 measurements according to dosage |
| Aquarium type | Marine and reef aquarium |
Combine Potassium test Salifert with the tests Calcium, Magnesium and Kh / alkalinity of the same mark for a Full monitoring of the chemistry of your aquarium. Regular monitoring ensures the stability and vitality of your reef ecosystem.
⚠️ Product reserved for aquarium water analysis - to hold out of reach of children.
The potassium test Salifert allows to accurately measure the concentration of potassium (k) in the water of thereef aquarium. This element is essential for the health of hard corals (SPS and LPS) and the natural coloring of coral tissue.
Potassium plays a key role in many biological processes: it participates in the regulation of intracellular pH, the transport of nutrients and the formation of blue and purple pigments of corals. A deficiency often leads to a tarnishment of colors and slow growth.
The optimal concentration of potassium is between 380 and 420 mg / l. Lower levels can harm the vitality of corals, while excess can cause osmotic stress or ionic imbalances.
It is advisable to test the potassium every 2 to 4 weeks, or after any major change (replacement of water, adding additives or modification of the supplementation system). Regular monitoring guarantees optimal stability of the parameters.
The test provides simple colorimetric playback: The hue obtained is compared to a chart provided. The more the color tends to the rose, the higher the potassium concentration. It is important to read the results at room temperature and under good light.
Each kit makes it possible to realize about 40 to 50 tests Depending on the sample volume used. This offers excellent value for regular monitoring of reef aquariums.
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The Potassium test Salifert permit Fast and reliable measurement the rate of K⁺ (potassium) in reef aquariums. Indispensable to guarantee the Natural coral coloring and biotope health, it offers a precision Suitable for demanding aquarists.




