Doktorfisch Additive Potassium

Additive K:

Doktorfisch Additive Potassium: this highly concentrated potassium solution is designed for saltwater aquariums and serves to specifically compensate for potassium deficiencies. Stable potassium levels promote the health and color intensity of the animals. Even a 5% drop can significantly impair the growth and coloration of corals.

Dosage:

10 ml per 100 liters of saltwater increases the potassium level by 10 mg/l.

Shake well before use.

🌊 Doktorfisch: Your Brand for High-Quality Saltwater and Reef Aquarium Products

Doktorfisch stands for quality, precision, and passion in saltwater aquaristics. We develop great additives and care products specifically designed to stabilize water parameters, promote coral growth, and sustainably support the natural balance in saltwater aquariums. When you choose Doktorfisch, you can rely on a brand that combines scientific expertise, many years of practical experience, and the highest purity. This ensures a healthy, colorful, and stable reef.

🧪 Our Mission in Saltwater Aquaristics

We want to help you make your aquariums a true feel-good place for fish, corals, and microorganisms. Whether you are looking for a reef aquarium with corals, water additives, or specialized mineral salts for surgeonfish – you will find everything your heart desires with us. We develop all our products according to strict quality standards and based on current scientific findings from marine biology and chemistry. We naturally ensure that your water values remain stable and your reef grows healthily in the long term.

🔍 Doktorfisch: The Brand for Effective Reef Care & Stable Water Chemistry

With Doktorfisch, you choose products that help you build a saltwater aquarium that runs stably and shines in full beauty. Our solutions do just that. They strengthen the biology of the reef, reduce undesirable fluctuations, and create an environment in which corals can fully develop their potential. Whether you operate a nano reef, an SPS-dominant aquarium, or a large-volume saltwater system – Doktorfisch provides the right support.