Is this iron deficiency or sumthing else better pics added

[Newgrow31]

What's going on here pls
Is it an iron deficiency or something else

I'm on day 5 after the switch
In 20l pots biobizz light started from clones
600w hps feeding a biobizz bloom and a fish mix

 

[Builder0101]

What's going on here pls
Is it an iron deficiency or something else

I'm on day 5 after the switch
In 20l pots biobizz light started from clones
600w hps feeding a biobizz bloom and a fish mix

You have to get those lights off. Normal light is required for anyone to see what is going on.

 

[Newgrow31]

Better pics

 

[Jackson]

What is your ph after mixing nutes?

 

[Newgrow31]

Around 6.2

 

[Proph]

We would need the complete info on your feeds. Are you just using bloom and fish mix? Are you following the feed chart, ect.. The more info the better.