CAL AQUA "CLIP-n" Drop Checker - No Nub

Cal Aqua Labs' CLIP-n is designed specifically for hanging on the aquarium rim. It's low visual profile minimizes distraction from your aquascape. Provides unsurpassed clarity and minimizes the amount of equipment inside the aquarium, preventing debris buildup on the indicator. The white background behind the bulb makes color readings easy and accurate.

The "CLIP-n is hand-crafted using only the highest quality, laboratory-grade, borosilicate glass for maximum strength, durability, and visual clarity. Each piece is unique.

• Can be hung on the rim of rimless aquariums (glass thickness less than 10 mm)
• Solid white background behind bulb provides easy and accurate reading
• Low visual profile
• Supplied with 15ml of Indicator Solution (4dKH). No mixing nor preparation required.
• Approximate size without suction cup: 3.5 cm x 5 cm (W x H)