Magnesium Deficiency, nitrogen toxicity or pest?

[Fro5ty]

https://im gur.com/a/CEi9Cfm

(delete the space in the link)

People in my previous post said it was fine. I don’t believe them. It’s getting worse.

yellowish new leafs with wrinkles and they are shiny/glossy.

i tried adding magnesium because I thought having a deficiency . Then I changed the water because I thought it could be nitrogen toxicity. The problem is just continuing and the newest growth is more yelllow then before. Could it be broad-mites?

 

[Dirtbag]

Looks pretty normal for new growth on fast growing plants to me. If anything could maybe up the calcium a tad. But when plants grow super fast like that it takes a day or 2 for new growth to catch up and develop its chloroplasts and churn out the green.