The Sera CO₂ Start Kit is a user-friendly entry-level system designed to introduce essential carbon dioxide to freshwater planted aquariums. Ideal for beginners, it helps improve plant vitality, color, and growth without the need for complex equipment or installation.

Kit Contents:

• CO₂ diffusion reactor
• CO₂ tablets (Sera CO₂ Tabs)
• Mounting accessories
• Clear instruction guide

Usage Instructions:
Place one CO₂ tablet into the diffusion chamber and attach the unit inside the aquarium. The tablet gradually dissolves, releasing CO₂ directly into the water. Replace tablets as needed, typically daily or every few days depending on plant load and tank size.

Product Features:

• Complete Starter Set: Includes everything to begin CO₂ enrichment
• No Cylinder Required: Tablet-based system simplifies CO₂ delivery
• Enhances Plant Growth: Improves photosynthesis and nutrient absorption
• Compact and Discreet: Fits easily inside most aquariums
• Safe and Easy to Use: Gentle on fish and shrimp, ideal for small to medium tanks

Best For:

• Aquariums up to 120 liters
• Beginner aquascapers
• Aquatic plant enthusiasts looking for an affordable, low-maintenance CO₂ solution

With the Sera CO₂ Start Kit, aquarium plants get the carbon boost they need to thrive—without the complexity of traditional pressurized systems.