What is this on my glass?

[um_fan5]

So over the last 2 water changes I switched from IORC to Brightwell Aquatics NeoMarine and started 2 parts from BRS.
Now I have this:
This tank has been up since 8/20 and never had this before!
Any ideas?

 

[JosephM]

It looks like a think film of green algae and precipitation

 

[Bfragale]

Looks like the “ugly” stage of a new aquarium. As it matures this should go away in my experience.

 

[um_fan5]

It's been up since 8/20 and I thought I got over it!
Waiting 4 months before the light came on!

 

[Aquachristik]

Could it be bacterial? Possibly cyano? I say that because it collects together in a slimy way instead of dissipating like green or brown dust algae.

 

[davidcalgary29]

What's your CUC?

 

[um_fan5]

What's your CUC?

Astraea Turbo Snail x 3
Banded Trochus Snail x 1
Nassarius Snail x 1
Mexican Turbo Snail x 2
Dwarf Blue Leg Hermit x 3
Blood Red Fire Shrimp x 1
Sand Sifting Sea Star x 1

Test from last week Wed
I test for Nitrate and Phos Bi-weekly
Alk, Ca and Mag from my Trident

Alk 8.2 pH 7.9
Mg 1266 Ammo 0.0
Ca 425 Nitrite 0.0
Phos 0.1 Nitrate 10

 

[davidcalgary29]

Could it be bacterial? Possibly cyano? I say that because it collects together in a slimy way instead of dissipating like green or brown dust algae.

It's possible. It looks photosynthetic, in any case. Have you thought about going lights-out for a few days?

 

[um_fan5]

It's possible. It looks photosynthetic, in any case. Have you thought about going lights-out for a few days?

I noticed it this morning as I got coffee and on checked on the DT and QT.

Over the las month, I've changed a few thing that may contributed.
Changed salt
Switched from Chaeto to ATS
2 Part Dosing

 

[um_fan5]

Slime was on the glass again this morning?
Not sure what the heck is this?