Algae growth in spas is fairly uncommon, unless the spa is outdoors and not used often.
To prevent algae growth, maintain the sanitizer level at the level recommended for your sanitizer type and shock when needed.
Defending against algae growth
Whilst algae growth in hot tubs and spas is somewhat rare, it can still prove an unpleasant occurrence for owners. Contact Aquasun to obtain further advice and information on the best ways to prevent, and combat algae growth in your hot tub or swim spa. Give us a call on 028 2763 7988 from Northern Ireland, or 01 69 500 29 from the Republic.