So mant types of algea in one tank

[will l]

This thread is mostly for people who want to know what that stuff is growing in there tank. But I do have a few questions of my own.
1(Bottom left)

 

[will l]

2

 

[will l]

3

 

[will l]

4(green)

 

[yellowtail]

number 2 looks like cyano and 3 looks like hair

 

[will l]

5

 

[will l]

6 (could just be hair on sand)

 

[will l]

oh, the pic...

 

[will l]

ok im done
1. No idea
2. Dont think its cyanobacteria because its not all wavy
3. Hair algea
4.Just plain green algea?
5. For sure cyanobacteria (Red slime or cyarno)
6. Could just be hair algea when its on sand
Go ahead and correct me if im wrong or fill in the blanks

 

[yellowtail]

last one looks like hair that stuck to large pieces of sand or cc.

 

[will l]

Im mostly intrested in #1 (front) it kinda looks like mold and is soft.

 

[sailfin]

Do y ou want to resolve the algae issue or do you like it?

 

[will l]

I know how to get rid of it, the algae issue was due to a powerhead that failed without my notice and im still in the prosses of getting another, and also my limited clean up crew, waiting for another shipment of snails. I just want to know the name of the one in the first pic.