Fox Farm ... these guys are easily recognizable for new growers, but in my opinion there are far better options. Do the suds breakdown quickly? even if not losing a few mL? I doubt it is soap, but could be related to a wetting agent. The bubbles would still hit the roots, and heck talk about maximized O2 content wiht surface area to volume ratio of a bubble... either way, should be an issue unless it foams out of the bucket, lol.
Fertilizer is generally made of a specific pool of ingredients that are ubiquitous commodities. Premium prices or grandiose claims are just smoke. Some things help, some don't and more is not always better. Generally, simpler is far better than complicated. 12 products? Holy shnikeys! You've heard of inflation and shrinkflation? this is bottleflation. Breaking up dissolved ingredients and splitting them up unecessarily in order to maximize profits. Some things do need to be isolated to avoid risk of precipitates at higher concentrated levels, but 12 is well beyond overkill. AN does this nonsense too.. can have a whole cupboard full of products that could take anywhere from 3-5 products, and preferably not paying for a bunch of water-weight.