Fish hydroslate

Can I get some help from someone who's used this more than I have ? I used a little last run about 1tbsp per gallon of water once a week for about the first 30 days (four waterings) on top of Gaia green mixed in the soil about 50/50, top dressed 100% bloom after that 30 days and I cut out the hydroslate.
This run I'm trying to run out of what I have so my girls are in a 70/30 veg/bloom of gaia green. One in a 3 gal one in a 5 gal. (Experimenting, I know I learned my lesson) I'm out of Gaia so I'm feeding botanicare pure blend pro bloom for soil to finish out that bottle too. I'm 15 days into flower and have fed the hydroslate twice like last run. Should I bump that up especially in the 3gal? Should I cut it like I did before! To much nitrogen with the botanicare?
A little advisement would be appreciated. I'm moving in from gaia and botanicare and going back to building a soil I just had to switch things up a little for a few grows

How are your plants looking?

Overfed with dark, dark green leaves with slightly burned tips? Probably back if the fish hydrolysate.

Hungry, lime green, sparse, with yellowing and droopy leaves? Maybe use a little more.

Or Just Right? In that case, keep doing what you're doing. Until maybe you see a problem.