Yes. You shouldn't be able to see the dot at all.
Get the testkits you needBest Guess Chlorine Chart* PoolForum Amazon store *Edit your signatureSubscribe to the ForumBBB Method of Pool CareFixing Cloudy Pool WaterUsing muriatic acid to lower your pH SS RecipePoolSolutions GuidesCustom Google Search for PoolSolutions and 30,000+ PoolForum posts
Forum Rules
Re: CYA Question
Posting Permissions
Reply With Quote
Bookmarks