Adding CO₂ can supercharge plant growth, but is it always necessary—especially for tanks in Delhi homes or offices?
Let’s break down the role of CO₂, and when you can skip it.
What CO₂ Does:
CO₂ is a vital part of photosynthesis. In high-tech aquascapes, it boosts plant health, color, and growth speed. But many plants can thrive without it if other conditions are right.
When You Need CO₂:
- You’re using high-intensity LED lights (20+ PAR)
- You want to grow carpeting plants like Monte Carlo or HC Cuba
- You have a densely planted tank and want lush, fast growth (more maintenance)
When You Can Skip It:
- You have low to medium lighting
- Your tank has slow growers like Anubias, Java Fern, or Crypts
- You prefer low maintenance and fewer algae risks
Delhi-Specific Considerations:
- Tap water: High KH and pH reduce CO₂ effectiveness
- Power cuts: Can interrupt CO₂ diffusion, stressing plants and fish
- Room temp swings: Affect CO₂ solubility and demand
Available CO₂ Options:
- Pressurized Systems – Best for control and consistency
- DIY Citric Acid/Yeast Setups – Budget option, less stable
- Liquid Carbon – Great for algae control and low-tech tanks
Pro Tip: Always use a drop checker and bubble counter with pressurized systems. For small tanks, liquid carbon might be enough.
Need help deciding? Walk into ProHobby Delhi for a CO₂ consultation customized to your tank size and plant selection.
Visit Us:
Plot No. 154, Nanda Enclave, Ambarhai, Sector 19, Dwarka, New Delhi 110075
🕒 Open All Days | 11AM–8PM | Monday 3PM-8PM
