- World Best Co2 Diffusers need no introduction, they produce the finest co2 bubbles for your planted aquarium. The Aquario NEO CO2 Extended diffuser dissolves carbon dioxide into a fine mist of bubbles which allows for better dissolution in your water column. This is the special extended version that removes the need for tubing inside of the aquarium. The NEO CO2 Diffuser Extended Acrylic edition allows for a cleaner look. Installation is done by applying heat and bending it over your tank rim. The best part? It’s made of PC so it won’t break easily! We’ve tested this product ourselves by throwing it on the floor and they don’t break. Feature: Finest bubbles in the world. Neo Diffusers are made up of PC Pipe, stronger than acrylic not easily breakable. Chamfer for easily putting Co2 pipe. Why Neo Diffusers are best in the world ? Micro Holes The Aquario NEO CO2 Diffuser has super tiny micro nano holes that make CO2 bubbles disperse in a super fine mist. This super-fine mist makes it easier for the CO2 to break down in your aquarium. Super Efficient ! Aquario NEO CO2 Diffuser at 150 times magnification – SUPER POROUS Other Name Brand Glass diffuser at 150 times magnification – NOT AS POROUS Instructions: For finer bubbles, put it in water for 10-15 minute before use. If the bubble become bigger, put diffuser in bleach for 5 minute. After that, remove the bleach and use it. How to bend for extend type: Insert rubber cord into the pipe Heat by turning the pipe to the width of 1 ~ 2cm of the bending point Bend the pipe as you like against the top of tank Remove the rubber after 20 seconds setting What is in the box ? Diffuser x 1 Suction Cup x 2 Straight PC tube x 2 (Testing) Rubber x 1 (To put inside bend tube) Aquario Brand Website: Link Some Videos to help you: How to install – Link How to install – Link Patented Product by Aquario South Korea Produced 100% in South Korea