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<font color="#ffff00" size=14>www.moviesubtitles.org</font> <font color="03D3FF" size=14><B> I Hope You...
Hi! My name is Marc on behalf of expertvillage.com. This is an another freshwater aquarium, more sophisticated, and a little more difficult to setup and install than the 18 gallon Eclipse freshwater....
Today we are going to discuss RO/DI system basics, explain why almost every reefer uses reverse osmosis deionized water and finish with a quick overview of what each stage of a typical RO/DI system...
Today on BRStv we going to discuss the top ten most common causes of equipment related tank failures that can either wipe out your tank or cause serious damage to your home. At the same time we will...
This is the NO3- Lewis structure: the nitrate ion. Nitrogen has 5 valence electrons. Oxygen has 6, we have 3 Oxygens, and we need to add 1 for this valence electron up here. That gives us a total of 5...