Yeller

Backflush if you have DE...

Shake, you can do this just gonna take a few weeks, a lot of chlorine and some patience. Just shock it daily and continuous filtration....I took one over last month that was worse than that and it looks great now. Good news is the algae has knocked down your phosphates...

We are taking delivery this week of a 2 person hot tub..what will we need to start up other than Bromine?

Correct they were in a red and orange/yellowish bucket..I was told that they are straight chlorine much like the liquid but being in tab form they would last longer..didnt look to see if they were Cal Hypo..funny cant find much information on the Sun brand on line.. Thanks..

First off great to be here..Phoenix area...kinda newbie and will take over my pool end of march.. the CYA is 100 and very low FC..Otherwise pool looks great (pebble-tec like) I found some Sun Tabs and Shock, pretty expensive but may help slow down the stabilizers.. Should I use these instead of Trichlor..? can't see where liquid will last in this sun and heat Thanks a bunch for everyone's help..