RODI WATER VS Tap Water RESULTS!! PROVEN!! скачать в хорошем качестве

RODI WATER VS Tap Water RESULTS!! PROVEN!!

Well guys, I've got a RODI unit, and I have got to say that it cleared all of my problems. Nitrates. I did two large water changes with RODI water and it dropped my nitrates to undetectable amounts. I won't say the nitrates are at zero because its they never are, no matter what do, a certain amount of nitrates are needed to make the reef system work, as well as nitrate, ammonia and nitrite are always present, the cycle couldn't keep going if one of them were missing. I'm not telling you to never do water changes (while it is possible) but i'm saying if you can get it closes to zero as possible then that is best, because that small amount that is undetectable through most test kits is the amount that is needed to keep the cycle going. you can remove nitrates through other methods one a good protein skimmer, that will remove the dissolved organics in the water before they have the chance to break down further into the nitrogen cycle, thus leading to ammonia then nitrite and finally nitrates. now the other way you can remove nitrates and phosphates through macro algaes, now what they do is pretty much out compete the nu-nastyt alga such as hair algae and cyano bacteria they use the phosphate and nitrates as a food source it is the same method they use in hydroponics and aquaponics. the last way to remove nitrates is to use anaerobic bacteria, the thing is with that you have to grow it and the only way is to provide a place where there is little to no oxygen.you can either have a deep sand bed or a denitrator.