albacore45,
Sorry I didn't get back to you yesterday. Those numbers look alot different. Watermom is right, you really need a K-2006. You'll also need alot of R-0871 to monitor your yellow algae battle, you may want to consider buying an extra 2oz bottle of R-0871 should you choose to buy the K-2006 instead of the K-2006C.

The plan for killing Mustard Algae is: raise the FC level to the +Shock+ level in Ben's Best Guess Chart for your CYA level and keep it there for an extended period of time. Brush the pool daily - including everywhere the algae might hide (inside the light niche, behind, around, and under ladders and ladder feet). Also make sure anything that's touched the algae (brushes, nets, etc.) gets a nice long soak in the high chlorine pool.

Please do not use the trichlor powder you have to reach these chlorine levels, it will add CYA and make it harder to kill the algae.

Calcium Hypochlorite may be a good choice for you as you could also stand to raise your Calcium Hardness some. Cal-hypo comes in different strengths so read the labels carefully. 10lbs of 53% cal-hypo should raise your FC by 30ppm and raise your Calcium Hardness by 21.