Why you need this Carbon dioxide regulator Improves CO2 availability for aquatic plants so they photosynthesize more effectively and grow healthier. Combines precise CO2 diffusion with an attractive, corrosionresistant design that fits neatly into small to medium aquariums. Prevents flow blockages and visual clutter, making maintenance and monitoring simpler. Key benefits and how it solves problems Efficient CO2 dissolution: Designed to increase the rate at which CO2 dissolves into water, improving diffusion efficiency and supporting stronger plant growth without overcomplicating your setup. Corrosionresistant, clear material: Made from crystal glass that resists acid and alkali, so it stays clear and durable in aquarium conditions while allowing easy visual inspection. Spacesaving and lightweight: Compact size and curved glass connecting trachea are optimized for tanks under 90 cm, reducing impact on aquascape layout and making positioning straightforward. Unobstructed water flow: The regulator's flow path prevents blockages and maintains uniform circulation, ensuring CO2 distributes evenly and equipment performance remains reliable. Dualpurpose design: Blends functional CO2 regulation with an elegant appearance, serving as both a working component and an unobtrusive visual element in your tank. Key specifications and compatibility Material: crystal glass (acid and alkali resistant, transparent) Intended use: Carbon dioxide regulation and dissolution in aquariums and water tanks Recommended tank size: suited for aquariums under 90 cm Design notes: Curved glass connecting trachea; compact and lightweight; nonblocking flow pathway Practical applications and use scenarios Planted freshwater aquariums: Place the regulator near circulation zones to boost CO2 availability for carpeting plants and midground species, supporting denser growth and healthier coloration. Shrimp or breeding tanks: Use in small setups under 90 cm where clear, nonreactive materials and gentle, even CO2 delivery are needed to avoid stressing livestock. Display aquascapes and retail tanks: Integrates cleanly into aquascapes where appearance matters, providing CO2 support without disrupting the visual layout. Installation and maintenance tips Position in a location with steady water movement to maximize CO2 dissolution and even distribution. Inspect the glass periodically for deposits; crystal glass resists corrosion but may require gentle cleaning to maintain clarity. Ensure tubing connections are secure to maintain consistent flow and prevent leaks. What makes this regulator stand out Combines proven CO2 diffusion performance with durable, clarity crystal glass construction. Designed specifically for compact aquarium setups under 90 cm, offering a balance of functionality, reliability, and aesthetics.