UNS Drop Checker Solution - 30ML
Over time, the fluid inside your glass drop checker will naturally fade, lose its vibrancy, and become less reactive to your tank's chemistry. If you want to ensure your fish and shrimp stay completely safe from accidental gas spikes, refreshing your fluid is a vital maintenance chore. The UNS Drop Checker Solution (30ML) is a high-purity replacement indicator fluid that keeps your monitoring system pin-sharp.
Key Features & Benefits
- A double-sized 30ml volume bottle offers a long-lasting supply, keeping your essential monitoring gear running smoothly for months.
- A universal chemical design works flawlessly with the UNS Drop Checker lineup or any alternative brand of glass monitoring hardware.
The Color Quick-Reference Guide
Once added to your drop checker, this solution shifts colors automatically to give you a clear look into your tank's health. Always allow a minimum of 1 hour after refilling for the color to accurately match your active levels.
- Blue: Carbon levels are too low. Your plants may stall, giving opportunistic algae an opening.
- Green: The optimal sweet spot. Sufficient carbon for lush plant growth while remaining perfectly safe for fish and shrimp.
- Yellow: Danger zone. Your CO₂ levels are too high. Turn down your regulator immediately to protect your livestock.
Product Specifications
- Liquid Volume: 30ml
- Solution Type: Pre-mixed, ready-to-use pH indicator fluid
- Replacement Interval: For maximum accuracy, we highly recommend replacing the fluid inside your drop checker every 4 to 6 weeks, or whenever the liquid begins to lose its color vibrancy.
Important Note: This listing includes the 30ml replacement indicator solution only. The physical glass testing hardware is sold separately. If you need to pick up the actual testing piece, Click here to shop the Glass UNS Drop Checker.
What’s in the Box?
- 1x UNS CO₂ Drop Checker Solution (30ML)