Is it safe for all corals?

Yes. Both SPS and LPS corals benefit from balanced potassium levels, though changes should always be introduced gradually.

Are there any special storage requirements?

No special requirements. Store the bottle in a cool, dry place and keep the cap tightly closed.

Fauna Marin

Fauna Marin Elementals Potassium Hydride (KH) 1000ml

Q: How often should I use this?

Dosing frequency depends on your tank’s demand. Some systems require daily dosing, while others only need additions every few days. Regular testing is essential to determine the correct schedule.

Q: Can I combine it with other Fauna Marin products?

Yes. Many aquarists use it alongside other Fauna Marin supplements as part of a balanced, multi-additive dosing routine.

Q: Will it push my pH too high?

Typically no. When dosed correctly, it may slightly stabilize pH at a healthier level without causing excessive increases.

$28.86

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UPC: 4260119451070

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The Fauna Marin Elementals Potassium Hydride KH delivers stabilized multi-carbonate support to maintain consistent alkalinity in reef aquariums. This high-purity formula promotes healthy coral growth, enhances skeletal structure, and integrates seamlessly into routine reef care.

Categories:

Aquarium Supplements

Maintenance & Accessories

Salt & Supplements

Description
Additional Information
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Fauna Marin Elementals Potassium Hydride (KH) – Balanced Carbonate Support for Healthy Reef Tanks

The Fauna Marin Elementals Potassium Hydride (KH) is one of those essentials you don’t really notice until your reef tank needs it. This stabilized multi-carbonate blend keeps alkalinity steady, giving your corals the foundation they need to grow strong and show their colors. Many reef keepers use it alongside Fauna Marin gear and other maintenance and accessories to keep systems running smoothly.

Why Fauna Marin Elementals Potassium Hydride (KH) Makes a Difference

Reef tanks can be fussy. One day they look perfect, the next, KH dips and corals sulk. This formula delivers concentrated, high-purity carbonate that helps restore balance fast—without the rollercoaster effect. Within salt and supplements, especially targeted supplements, it’s a go-to for aquarists who want consistency over guesswork.

Highlights Worth Noting

Multi-carbonate blend stays stable in varied tank conditions
Purity level suited for sensitive reef systems
Helps boost coral skeleton growth and maintain vibrant colors
Simple dosing process—no complicated mixing rituals
Works with most common reef care methods

Using Fauna Marin Elementals Potassium Hydride (KH)

Give the bottle a quick shake before each dose
Match the amount to your aquarium’s KH test results
Check levels before and after to track stability
Go for steady, small adjustments instead of big jumps

Storage & Safety Reminders

Keep it sealed, store away from sunlight, and avoid leaving it near heat sources. Don’t ingest it (obvious, but worth saying). If it splashes in your eyes, rinse thoroughly with clean water. Remove contacts first, then keep rinsing until irritation fades.