Hi,
First preference is to buy GHL profilux 3.1 or 4 controller set with minimum of 1 PAB , temp, pH , Salinity probes and the head unit. If not, next one will be an APEX Neptune new model .
I have been burnt once buying used but i cant afford a new one .. So request you to send me pm only when the controller works .
Regards,
Abhishek
First preference is to buy GHL profilux 3.1 or 4 controller set with minimum of 1 PAB , temp, pH , Salinity probes and the head unit. If not, next one will be an APEX Neptune new model .
I have been burnt once buying used but i cant afford a new one .. So request you to send me pm only when the controller works .
Regards,
Abhishek

