got "FOAM" in the water???

okay so after my light turned on i lifted the tub to discover i have a small layer of foam in my RESIVOIR i just changed my res yesterday night and only used FLORA BLOOM AND MOLLASSES WHAT YOU THINK IT COULD BE girls are about two .5 weeks into flowering!!!!1 more thing can hydroponic plants be drowned mine kinda look like they are over watered but there in areoponic system will post pics in a min will leave to my hous eAT WORK right NOW!!!just need some help!!!

You never ever ever add molasses to a DWC rez
NEVER!!!
That is probably what is causing the foam

WHY????????????didnt say much!need explanation

I will clog up your airstones and apparently make foam form on the top
Molasses is used in soil
If you want the benefits of molasses without all the trouble than look into botanicare's sweet
It does the same thing but will not mess up your rez and clog your stones
Almost all guides on here involving DWC say not to use molasses

did not know thanks...........