Could use a little advice

[bigbugoutfitters]

First off parameters

Temperature 77
Salinity 1.025
PH 8.05
Alkalinity 8.9
Magnesium 1280
Nitrate 2.5
Phosphate .05

Next, my situation

I recently had to downgrade tanks after a leak in my 75. The previous tank was having some hair algae issues and coincidentally the tank sprung a leak at the end of a 3 day lightless period. Bad timing eh? Thankfully i was able to move it all to a brute and had a new tank up and running 48 hours later, a 60 breeder. I washed all of my sand and did a final rinse with ro water. Only half of the tank is currently lit as i had a light go out on me. What luck!
Anyway, i still have hair algea however i seem to have some other type of algea/bacteria blooming. My first thought was cyano do i did a chemiclean dose and after three days i noticed no difference so I actually looked a little closer and decided it didnt quite seem like the cyano i have dealt with in the past. With the lower nutrients ive got might i be looking at dinos? Most descriptions ive seen say that the dinos usually have little air bubbles attached to them which i did not see.

Anyways, pictures are included. Ill do my best to promptly answer any questions and will appreciate any and all advice.

 

[Mtk1988]

Do the corals seem effected by it? Also u may want to get an icp test and send it in there could b something other than phosphate fueling the algae also did u put the sand back in the tank after the rinse because u removed all the beneficial bacteria from it when u rinsed it that could b causing some of the problem if i were u i would syphon all that sand out and go bare bottom for the time being u can always add sand slowly back in a little bit at a time later theres alot of variables here that kinda all happened at once so until u can identify the cause u cant fix the problem in a last ditch effort to rid the tank of the algae u can always use vibrant

 

[bigbugoutfitters]

Tested again today, 0 nitrates, 0 phosphate, slime with bubbles. Looks like ive got my first run in with dinos. Turned off skimmer, removed gfo. See how that goes for a week. Ill use a baster to remove once in the morning and once before bed.
Our other tank, my wifes 16 gallon looks amazing. No skimmer, gfo, just a small refugium.
I put the sand back into the tank, but bacteria in the live rock, about 70 pounds that has been in the tank for a year, should have plenty of bacteria. I even kept about half a gallon of the sand unwashed and added it to the refugium.
I think ill see how my routine does this week and whether or not i see any improvement. I would love to go bare bottom, however i love my sand dwellers more(wrasses and jawfish).