About This

• ✅【Optimal Levels】This meter helps you maintain the optimal level of carbon dioxide for healthy growth of aquatic plants and fish.
• ✅【Versatile Use】Suitable for use in fish tanks and aquariums, this monitor is a must-have for any aquatic enthusiast.
• ✅【 and Safe】Made from , this indicator both and safe for use in your aquatic environment.
• ✅【Easy to Use】Simply drop the indicator into the glass checker, pour the test fluid into the test area, and put the air receiver downward to get accurate readings.
• ✅【Promotes Healthy Growth】By keeping levels at the optimal level, this monitor helps promote healthy growth of your aquatic plants, making your fish tank or aquarium more beautiful than ever before.