Talk with the Expert | International and European shipping | Free Shipping for Orders over 69€ | Shipping within 24 hours
CARBO BIO START 80 – Bio CO₂ System for Aquariums up to 80 Litres
Dennerle Carbo Bio Start 80 is a complete biological CO₂ fertilization system designed to provide a steady and natural supply of carbon dioxide for freshwater aquariums up to 80 litres. Thanks to the innovative CO₂ Constant Gel made from 100% renewable raw materials and selected microorganisms, this system ensures reliable CO₂ production for 2 x 40-day cycles.
Unlike sugar-based CO₂ systems that produce erratic CO₂ levels, Carbo Bio Start 80 delivers a consistent output, supporting strong plant growth, vibrant coloration, and reduced algae formation through optimal photosynthesis.
The set includes all necessary components: a pressure-resistant CO₂ tube and a Micro Flipper designed for low-pressure systems, ensuring effective gas dissolution in the aquarium water.
Key Features:
Complete ready-to-use system for aquariums up to 80L
Continuous CO₂ production for at least 2 x 40 days
CO₂ Constant Gel made from 100% renewable ingredients
Promotes lush growth and bright plant coloration
Activates within 24–48 hours
Includes Micro Flipper for efficient CO₂ diffusion
Stable alternative to sugar-based CO₂ systems
Why choose Carbo Bio Start 80:
A safe, eco-friendly and easy-to-use solution to meet your aquarium plants' CO₂ needs without pressurized cylinders or overdosage risks. Ideal for hobbyists and beginners aiming for a healthier, more vibrant planted aquarium.
English 
Italiano 
