KATRON — Potassium-Based KH Buffer | BTAqua
KATRON — Potassium-Based KH Buffer | BTAqua
KATRON
Simply a better buffer. Supplement alkalinity AND potassium in one dose.
Simply, just a better buffer.
Why Choose KATRON
KATRON delivers more than just alkalinity — it delivers the most overlooked ion in aquatic biology.
The Forgotten Nutrient
Potassium is THE ion that drives metabolic processes — from nitrifying bacteria and plant nutrient uptake to fish osmoregulation and enzyme function. Yet it is severely lacking in almost all aquatic systems. Freshwater systems rarely supplement it. Saltwater systems assume it is already there at adequate levels. Potassium deficiency is one of the most overlooked issues in aquatic husbandry.
Higher pH Performance
KATRON achieves a higher pH per KH unit than conventional buffers, meaning better alkalinity stability with less pH drift. Ideal for systems that demand precise pH control.
The Biological Pump
Potassium drives the biological processes that keep your system alive. Every cell in every organism in your tank relies on potassium for enzyme activation, osmoregulation, and energy transfer. KATRON delivers it with every dose.
Rarely Supplemented
Potassium is almost never deliberately added to aquatic systems. It is not included in most salt mixes. It is not in most KH buffers. It is the missing piece in aquatic husbandry — and KATRON addresses it.
Engineered for Performance
KATRON delivers dual-action supplementation for complete aquatic health.
Potassium: The Missing Ion
Delivers 7.7 ppm bioavailable K+ per dose — the primary driver of metabolic processes across all aquatic life.
Alkalinity Boost
Raises KH by 10 ppm with just 1.5g per 100L — reliable, measurable buffering action.
Plant Safe
Potassium is essential for plant growth and nutrient uptake — one of the three primary macronutrients (NPK).
Aquaponics Ready
Purpose-built for recirculating aquaponics systems where potassium supplementation is critical.
Saltwater Compatible
Potassium is almost always lacking in saltwater systems — KATRON fills the gap.
Reef System Friendly
Supplements alkalinity while delivering essential potassium for coral and fish metabolism.
One Dose. Two Results.
Every 1.5 g per 100 L raises
Scale proportionally for larger volumes. Actual results may vary with system chemistry.
Got Questions?
Everything you need to know about KATRON.
Not Sure About Dosing?
We are happy to help you dial in the perfect supplementation strategy.
Trade and Wholesale
Simply a better buffer — and a better business opportunity. Trade and wholesale pricing available for retailers, installers, and commercial operations.
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