I use subculture-b and bottom feed coco. It works. I have a nice white patch at the top of my plants and if I don't I transplant it around. I swear (but cannot confirm) that it eats up the salt buildup and I appreciate it.
My nutes have sugars and after a few days of bubbling I can see cloudy little flakes in the rez if I add subculture-b. It might be best to add in small batches (now that I think if it).
My nutes have sugars and after a few days of bubbling I can see cloudy little flakes in the rez if I add subculture-b. It might be best to add in small batches (now that I think if it).