Aussie Gold PH Test Phenol Red Solution NO.2 - Suits 4in1 Pool Test Kit

Aussie Gold PH Test Phenol Red Solution NO.2 - Suits 4in1 Pool Test Kit

• Aussie Gold No.2 Phenol Red For 4 in 1 PH Test
• 30ml Bottle
• Use with Solution No.4 Chlorine Neutraliser