WTS a CL-650 chiller for $200/= Will do a service to the chiller before handing over. Interested buyer pls leave your contact or sms me at Hp: 9880 1256.
actually i did not test cause i started a new tank and my rocks is just cured rocks. It will be good if u can check n know the reading. For me i just follow the instruction.
Try purple up. I use it for my new set up and it does wonders. now almost all rocks purple liao. Just be slow with the dose. Follow the instruction. Hope this helps.
A 100% dame good buy for the tank. Seen it n its like new. Bought his previous 3 1/2ft tank n am very happy with the condition. Sure worth every cents. Looks like designer tank.