Talk with the Expert | International and European shipping | Free Shipping for Orders over 69€ | Shipping within 24 hours
BIO REFILL – Refill Set for Bio-CO₂ Systems
The BIO REFILL set is the practical, natural solution for providing a steady CO₂ supply in freshwater aquariums from 30 to 80 liters. Using a biological fermentation process, it generates CO₂ safely and effectively, ensuring lush plant growth for about 40 days. The kit includes components A and B, which are easy to use: simply pour them into the bio-CO₂ system’s reaction container, add water, and mix. Ideal for maintaining a natural balance, boosting photosynthesis, and improving overall plant health.
Key features:
Compatible with bio-CO₂ systems for 30-80 l aquariums
Provides CO₂ for 40 days
Natural, safe, and efficient biological fermentation
Easy preparation: add components A and B, water, mix
Includes components A and B for a full refill
Why choose BIO REFILL:
Perfect for aquarists looking to optimize plant growth without using pressurized cylinders, keeping their aquarium natural, healthy, and balanced.
English 
Italiano 
