Aquaset 1 is a set of 9 tests for important aquarium water parameters. The set allows the following tests:

• pH in two ranges: 4,5 – 9,0
  and 6,0 – 8,0 (2 x 100 tests)
• general hardness and carbonate hardness GH-KH (approximately 2 x 30 tests)
• ammonia NH₃ concentration
  in the range of 0 – 10 mg/l (30 tests)
• nitrites NO^–₂ concentration
  in the range of 0 – 1,5 mg/l (50 tests)
• nitrates NO^–₃ concentration
  in the range of 0 – 150 mg/l (50 tests)
• phosphates PO₄^3- concentration
  in the range of 0 – 5 mg/l (30 tests)
• iron Fe²⁺ ions concentration
  in the range of 0 – 1,5 mg/l (30 tests)