![]() You might have to use more CO2 with a design like the Lifereef, but that's about all. Also, with all that being said, either filter design will work just fine on your system. It's not so much one design being better. You don't want the massive gas exchange like you do in a reef. In a planted tank you have different factors going on. The height of your main drain will control the depth of water in there. Just guessing, but it looks like it could hold 5-10 gallons of water in there, if nearly full. Also, bioballs under water tend to be big oxygen consumers because of the bacteria on them. It will add or take away from your overall water volume, depending if you keep it full or empty. This is why the tower with the bioballs is not flooded. In this type of system you want the maximum gas exchange, CO2 out and O2 in. The Lifereef filter is designed for a SW reef system. You see the differences in the wet dry filtration design because of the intended use of the filters. ![]() This means that it take a slightly higher water level in the tank for it to operate. Bean animal overflow is a combination of the other two methods and is easily the safest and quietest of the 3 methods. The emergency pipe goes up because it should only come into use when the main pipe fails. The secondary pipe could really go in any direction, since it doesn't act like a siphon. Im planning to replace a 15 and 20 gallon tank, and Im looking for some advice on drilling overflows. The intake on the main pipe needs to be face down because this pipe acts like a siphon. I picked up 2 of the 29 gallon aquariums during the dollar/gallon sale. The emergency pipe also works like a conventional overflow, and is there just in case the main pipe fails, either by getting air in it or by getting clogged up. This is done indirectly by controlling the volume of water going through the main pipe. It is set up so that only a trickle of water runs through it. The secondary pipe works like a conventional overflow. The valve is used to control the volume of water through the main pipe. This is why you often see a valve used at the sump end. Better with a hole drilled but no airline on it, it will flush only if water gets high enough to cover the air hole which is a better scenario. So normally you run it with the water about 1/2' down, just up to the top of the secondary drain (again, controlled by cranking down the gate valve on the full siphon). If you don’t it will go full siphon when the water rises and you will get a recurring toilet flush effect in your overflow box. Under normal operation the main pipe runs like a siphon, in that there is no air inside it. The bean animal that came built into my tank has the secondary 1/2' down, emergency 1/4' down, and full siphon about 1.5' down. The bean animal overflow is designed to be as silent as possible.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |