Zoolek Aquaset 1 – 9‑in‑1 test kit

This kit suits aquarium keepers who want to monitor the key water parameters of their tanks without buying separate tests. It covers pH in two ranges, general and carbonate hardness, and the most common nitrogen compounds and nutrients, so you can check water quality before problems show up in the fish or plants.

Why it matters

• Two pH ranges: the kit includes 2 x 100 pH measurements, one for 4.5–9.0 and one for 6.0–8.0, which lets you read both acidic and near-neutral water.
• Nitrogen cycle control: ammonia (NH3, 0–10 mg/l, 30 measurements), nitrite (NO2-, 0–10 mg/l, 50 measurements) and nitrate (NO3-, 0–130 mg/l, 50 measurements) are all covered by one set.
• Hardness and nutrients: general and carbonate hardness (about 2 x 30 measurements), phosphate (PO4, 0–2 mg/l, 30 measurements) and iron (Fe, 0–1.5 mg/l, 30 measurements).
• Ready to use: the set includes two glass test tubes, instructions and a water-resistant colour scale, so results can be compared directly against the chart.

Specifications

• Brand: Zoolek
• Model: Aquaset 1, 9-in-1 test kit
• Symbol: Test Aquaset 1
• EAN: 5907527460025
• Weight: 1.2 kg
• Parameters: pH (4.5–9.0 and 6.0–8.0), general and carbonate hardness, NH3 0–10 mg/l, NO2- 0–10 mg/l, NO3- 0–130 mg/l, PO4 0–2 mg/l, Fe 0–1.5 mg/l
• Contents: reagents, two glass test tubes, instructions, water-resistant colour scale
• Packaging: durable plastic carrying case

What it works with

The kit is designed for routine water testing in freshwater aquariums, where it gives a full picture of water chemistry in one set. Because it includes the colour scale and glass tubes, it can be used at home with any tank size, as long as sample volumes match the instructions. It works best alongside regular water changes and records of past results.