Blue Crystal Omega is part of the Non Chlorine weekly system. A week after the Alpha start up dose is added your test kit will show you if your pool water requires a dose of Omega to keep your pool hygienic.
SMALL - 1Ltr Bottle
LARGE - 5Ltr Bottle
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Alpha is part of the Non Chlorine chemical system. Used with Omega, a shock treatment PH+ and PH- it is a very easy system to use. Alpha is the start up product that sanitises the water and it also provides some long term bacterial control.
