Twinstar CO₂ Diffuser with Built-In Bubble Counter Enhance the growth and health of your planted aquarium with the Twinstar CO₂ Diffuser, designed to deliver ultra-fine CO₂ bubbles for efficient carbon dioxide distribution throughout your aquarium. Its precision-made diffuser plate creates microscopic bubbles that dissolve effectively into the water, allowing aquatic plants to absorb CO₂ more efficiently. Built from durable, transparent acrylic, the Twinstar CO₂ Diffuser combines performance, reliability, and a sleek appearance. With a built-in bubble counter and compatibility with virtually all CO₂ systems, including DIY setups, it is an excellent choice for aquascapers looking for an affordable and effective CO₂ solution. Key Features Produces extremely fine CO₂ microbubbles for efficient diffusion Built-in bubble counter for easy CO₂ monitoring Durable, shatter-resistant acrylic construction Compatible with all CO₂ systems, including DIY setups Sleek transparent design blends into aquarium layouts Secure mounting with included suction cup Budget-friendly solution for planted aquariums Helps maximise CO₂ availability for aquatic plants Benefits Improves CO₂ absorption by aquatic plants Promotes stronger, healthier plant growth Creates even CO₂ distribution throughout the aquarium Reduces wasted CO₂ by producing smaller, more effective bubbles Provides a long-lasting alternative to fragile glass diffusers Easy to install, maintain, and clean Available Models Model Recommended Tank Size Diffuser Diameter Small 50 litres or less 15mm Medium Up to 120 litres 19mm Large 120 litres or more 24mm How to Use Connect the diffuser to your CO₂ tubing and regulator system. Position the diffuser inside the aquarium, preferably in a lower corner where water movement can distribute bubbles throughout the tank. Before first use, soak the diffuser in water for approximately 30 minutes to help produce smaller bubbles. Adjust CO₂ flow using your bubble counter to achieve the desired diffusion rate. Monitor plant growth and aquarium conditions to fine-tune CO₂ levels. Maintenance Tips If bubble production slows over time, soak the diffuser in bleach for approximately 10 minutes. Rinse thoroughly with clean water afterwards to ensure all bleach residue is removed before returning it to the aquarium. Regular cleaning helps maintain optimal bubble diffusion. Perfect For Planted aquariums Aquascaping setups Nature aquariums Freshwater plant tanks CO₂-injected aquarium systems DIY CO₂ setups