Sera provides a practical plant fertilization system combining water-column dosing and root fertilization. Their products are designed for standard freshwater aquariums and help support healthy plant growth without promoting algae.

Main Sera products:

Sera Florena – Liquid fertilizer with iron and trace elements, free from nitrate and phosphate

Sera Florenette A – Root fertilizer tablets for long-term nutrient supply to root-feeding plants

Sera CO₂ Plus or CO₂ Start – Liquid carbon source for tanks without pressurized CO₂ (depending on product availability)

Sera’s nutrient formulas are focused on minimizing algae risk while supporting stable growth. The combination of Florena and Florenette A is effective for most community and planted aquariums.

Key features:

Combined root and liquid fertilization system

Free from nitrate and phosphate – algae-neutral

Supports both root and leaf development

Suitable for non-CO₂ systems

Easy to dose and compatible with livestock

At Aquaristikshop.com, you’ll find the full Sera plant care range along with usage guides tailored to various tank setups.