PRO PO4 Sensitive Test

This phosphate test kit is intended for aquarium keepers who add fertilizers to their tanks and need to know the PO4 concentration before adjusting doses. Phosphate that builds up beyond what the tank needs can harm fish and drive uncontrolled algae growth, so measuring it gives a basis for correction rather than guesswork.

Why it matters

• Measures phosphate (PO4) concentration directly in aquarium water, which is the basis for deciding how much fertilizer to add.
• Results are used to select fertilizer doses that bring macronutrients into balance, rather than adding nutrients on a fixed schedule.
• High phosphate levels can be dangerous for fish, so the test helps catch an excess before it affects the animals.
• Keeping phosphate under control helps stabilize the tank and reduces the algae that excess phosphate promotes.

Specifications

• Brand: JBL
• Model: Test PRO PO4 sensitive
• Symbol: JBL TEST PO4
• EAN: 4014162055842
• Number of tests: 50
• Contents: test tubes, reagents, syringe, measuring scoop, separator, color scale, instructions
• Weight: 0.1 kg

What it works with

The kit is designed for aquariums that receive fertilizers, where phosphate is one of the macronutrients to monitor alongside the others. Regular readings are most useful for planted tanks that are dosed with nutrients. The color scale and syringe are included, so the test can be run without additional equipment.