no one likes a quitter, so i never started! my phone plugs into the wall still. no texting, no this, no that, no people being able to bother me everywhere i go.
i have bunches of mopani, and the only time ive grown BBA is when ive run the lights for way too long. id doubt the mopani is directly responsible, but likely it did slightly alter the balance in the tank between lighting, and nutrients.
i highly doubt the root tab is wasted. those gel caps are just like what people take as pills. within a minute or two they dissolve enough to release their contents, so your loach is more than likely just getting the capsule itself.
i feed lightly twice a day, but whether once or twice, the key is to not over feed. feed them, and if they eat everything in a minute or two, give them a little more. if they dont eat it all in 5 minutes or so, reduce how much you are feeding.
i believe Cory covered some of this in the last live stream. pretty sure he said that affiliate stores do not have to carry all the product line, just what they want.