I thought it would be OK to mix a 5gal drip emitter pump reservoir for bloom nutes. Well cant let that reservoir sit because the two part bloom nutrient (Sensi Bloom) starts falling out of solution to the bottom of the 5gal jub. THe input from the drip pump off amazon is weighted down on the intake tube so the tube goes all the way to the bottom. DO I need to subtract the 524 from my equation when I measue? Example I use the bad water today I mix up my bloom to 1700 ppm. High I know well not really for mid to late bloom but do I substract my 524 becasue that should give me what I added to the mix.