nute burn?

i think i may have nute burn i have 2 pics of the leaves wit the most detail
bu im new to adding pics so i hope it works

looks like it. u running hydro? what ph and ppm's?

what he said

the ph is around 6.5 and 750 ppm and ya its a hydro dwc and im using humbolt nutriants

looks llike ur babies are around 2-3 weeks. hydro, escpecially DWC, which by the way is the bomb, needs to be under 6, like 5.5 - 5.8. 750 ppm's seem way too much even for a heavy indica, especially if under fluros, under 4 weeks and under a foot

so wut should the ppm b at then?

depends on how old and big they are to a degree.

so wuts the best thing to do for nute burn?

depends-if those are the first set of fans and it stops there-i.e-not to any higher fans-than just back off the ppm's. if has pregoressed than flush your res and lower ppm's to 400. may want to do that anyway.
and brother please lower that ph to under 6

sum pics of them