Dennerle Plant System E15 is a concentrated liquid fertilizer specifically designed to correct and prevent iron deficiencies in planted freshwater aquariums. It provides bivalent iron (Fe²⁺), immediately available for plant uptake, promoting vigorous growth and deeper coloration.

Ideal as a supplement to a complete fertilization program, E15 supports chlorophyll production and helps maintain intensely green leaves without promoting algae growth.

Benefits

• Provides immediately available Fe²⁺ iron
• Stimulates chlorophyll production
• Enhances green and red plant coloration
• Also contains potassium and manganese
• No added nitrates or phosphates
• Suitable for aquariums with fish, shrimp and snails

Indications

Recommended when plants show:

• Pale or yellowing leaves (chlorosis)
• Slow growth
• Loss of color intensity

Available sizes

• 100 ml bottle
• 250 ml bottle

Recommended dosage

Standard dosage: follow the manufacturer's instructions according to aquarium volume.

AquaBota recommendation:

• Dose preferably after water changes
• Regularly monitor iron levels (target: 0.05 – 0.1 mg/L)
• Adjust frequency depending on plant density and lighting intensity

Usage

• Suitable for planted aquariums with or without CO₂
• Compatible with all filtration systems
• Can be combined with full macro and micro nutrient fertilization

Technical specifications

• Type: Liquid iron fertilizer
• Use: Freshwater aquarium
• Application: Directly into the aquarium water
• Frequency: Weekly or as required

Why choose E15?

In densely planted aquariums, iron is quickly consumed. Dennerle Plant System E15 ensures precise and controlled supplementation, guaranteeing healthy plants, especially under powerful LED lighting.

An essential product for demanding aquarists seeking optimal growth and intense plant coloration.