Help identifying growth in tank

[JLG]

My setut up is a planted Fuval flex 15 gallon tank with 10 Cardinal tetras, 10 Amano shrimp, 12 cherry shrimp and a Betta..
Water parameters are
5Gh, 5kh, Ph@ 7.0, Ammonia @ 0, Nitrites @ 0, Nitrates @ 10-15 ppm, TDS 380 ish....I have a growth in the Aquarium, that I cannot identify nor find reference to in other forums I am hoping that #1 someone can identify the growth, and #2 how to treat with inverts in the tank.. It doesnt appear to be Hydra.. This (pictured) growth has occurred in less than 24 HRs as all was removed yesterday morning.
Thank You

 

[Guyb93]

No idea mate @Colin_T

 

[Sabersthefox]

The only help I could possibly provide is try an app called inaturalist, it will most likely be able to identify what kind of algae/disease it is. for curing, I haven't a clue. If you find out what it is, you might be able to look up a cure. good luck man.