SUPRROW 4-Pack CO2 Permanent Test for Aquariums

Description

• Includes 4 CO2 permanent tests and 4 suction cups (2 hanging and 2 round glass testers)
• Made of clear, durable, and corrosion-resistant glass for easy color change observation
• Strong suction cup design keeps the tester securely on the wall without taking up space
• Easy measurement: fill the glass tester with CO2 solution and attach with suction cup; colors indicate CO2 levels
• Suitable for all aquariums, especially planted tanks and tropical setups

The SUPRROW CO2 Permanent Test Set includes four glass testers designed to monitor CO2 levels in aquariums. Made from high-quality materials, these testers provide a clear view of color changes that indicate CO2 concentration. The strong suction cups ensure they stay in place without disturbing fish or taking up valuable space. Ideal for both planted and tropical aquariums, this set helps maintain the health of your aquatic environment.

Shipping and Returns

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