Trident NP Nitrate & Phosphate Tester (Without Reagents) Phosphate Test Battery Type: (1) 1

Battery Type: (1) 1

1x Horizontal Mounting Arm

To prevent overdose

Keep Your Pumps Running During a Power Outage

4 or 5 LEDs per string

Trident NP Nitrate & Phosphate Tester (Without Reagents) Phosphate Test Battery Type: (1) 1Automated Nitrate and Phosphate Testing Reagents Store Neatly Inside the Trident Test Nitrate and Phosphate Automatically Once Per Day Compatible with A3 Apex (Apex Pro, Apex, Apex Jr.) or A2 Apex (Apex, Apex EL) Designed and Assembled in the USA Imagine a world where manual nitrate and phosphate tests are no longer apart of your aquarium maintenance routine. Now you don't have to imagine! The Trident NP is the latest innovation from Neptune Systems,