Dennerle Plant Care Pro Daily is a high-performance daily fertiliser tailored for heavily planted aquariums and aquascapes. Unlike weekly “shock” fertilisers, its nutrients are unchelated or only slightly chelated, allowing plants to absorb them immediately and mirroring how nutrients seep naturally into aquatic environments in the wild.

Standard Dosage Instructions:

The standard dosage for a well-maintained, healthy aquarium is:

• 2 drops (0.1 ml) per 10 litres of aquarium water daily.
• Its precision dropper bottle makes it especially safe for nano aquariums, drastically reducing the risk of accidental overdosing.
• As a coverage reference, a 100 ml bottle is enough to treat approximately 10,000 litres of aquarium water.

Adjusting for High-Tech and Low-Tech Tanks:

If you are using the broader Dennerle Plants liquid fertiliser line (which often recommends dividing a weekly dose by 7 for daily application), your exact daily intake should scale based on your lighting and carbon dioxide (CO₂) injection:

• No CO₂ Injection: Shift to a weekly schedule (~10 ml per 100 L total) rather than daily, or cut the daily dose by 50%.
• CO₂ + Low Light: Dosing 2 ml per day per 100 litres of water.
• CO₂ + High Light: Dosing 4 ml per day per 100 litres of water.

Best Practices for Optimal Growth:

• Combine with Macro Nutrients: Daily fertilisers provide essential micronutrients and iron. If your tank has dense plant growth but a low fish population, you should pair it with macro fertilisers like Dennerle Plant Care NPK (or individual N, P, or K components) to keep Nitrate and Phosphate in balance.
• Water Movements: Always add your daily drops directly into an area of the aquarium with active water movement (near the filter outflow) to guarantee even distribution.
• Maintain Water Changes: Incorporating a daily fertilisation routine does not eliminate the need to export waste. Perform a 25% to 50% partial water change weekly to prevent element buildup.