Sonic bloom

Hey guys. Has anyone tried sonic bloom? It says on the directions to add it on top of whatever feed that you use during flowering. So its supposed to be a booster. But i've been just using sonic bloom alone with nothing else and i use it every other time i water. They do ok but i'm wondering if i need to be using bloom fertilizer too with the sonic bloom. I need some ideas of what is good to use in flower to get them big and potent

you will have massive leaf die off if you dont add some kind of base fert. try just adding some fish fert like a 5-1-1 just dont let it get too salty