Sera Marin Component 1 CA – Advanced Calcium Nutrition for Reef Systems

Sera Marin Component 1 CA delivers stabilized calcium—a key building block for coral skeleton development and invertebrate shell formation. It supports vibrant reef life by maintaining optimal Ca levels necessary for pigmentation, tissue repair, and structural integrity in SPS, LPS, and soft corals.

This 250ml formulation is easy to dose and helps maintain reef alkalinity without disrupting ionic balance. It works in synergy with magnesium and strontium sources to sustain long-term coral health. Also supports the growth of colorful encrusting algae like coralline species (pink, purple, and green).

Usage Instructions:

• Shake bottle well before use
• Dose daily as recommended on label (based on tank volume & test results)
• Use with Sera Ca-Test Kit to monitor calcium levels
• Combine with other Sera Marin Components for full-spectrum reef care

Key Benefits:

• Replenishes calcium for skeletal and shell development
• Supports coralline algae growth and vibrant coloration
• Improves reef system stability and buffering capacity
• Compatible with inverts—snails, clams, tube worms, and more

Specifications:

• Volume: 250ml
• Origin: Germany

Keywords: sera calcium supplement, reef tank Ca additive, coral skeletal growth, component 1 CA, marine invertebrate nutrition