Hot Tub Spa Dosage Guide

Timber Hot Tub Dosing Weekly Dosage


NEW HOT TUBS will foam and water will appear light brown, due to tannin from wood. The water is sanitised, scoop foam from top of water.

Please allow 2 – 3 water changes for crystal clear water.


Enviro Sanitiser                                               Enviro  Clarifier                       Enviro Booster                                                               

Spa Capacity 1500ltr-2000ltr

15ml                                                                      15ml                                      120grms (2 measure cups)

Spa Capacity 2500ltr-3500ltr

25ml                                                                      15ml                                      180grms (3 measure cups)          

Spa Capacity 4000ltr-5000ltr        

30ml                                                                      20ml                                      240grms (4 measure cups)          


Check pH and if below 7.6 raise with pH Raiser (2 measure cups per 1,000lt water)

NOTE:  Test:  Mid week and dose booster and pH raiser according to results.

Please Ring or text Test anytime, if unsure.   PH:  0422 061 419  Email:This email address is being protected from spambots. You need JavaScript enabled to view it.                                                                                                            

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