CPR CS102 or a CS202jccho117;4522430; said:what kind of overflow are you going to use?
CPR CS102 or a CS202jccho117;4522430; said:what kind of overflow are you going to use?
Ive already siliconed in where my bio balls are going to be. But the nitrifying bacteria breaks it down to nitrites right? Cant plants use that as well? Im just going to have floating plants in my refugium so i dont need a substrate necessarily. I wanted to make it a wet dry sump, so the water needs to pass through that first I thought, either way i wouldnt have any way to get the water through the dry part of the sump once the water comes into the sump. Oh well. I didnt really think it out as well as I could have. But I will consider that for next time.scorp;4581740; said:You should do it the other way around. Have the plants before the actual filtration. This way nothing will get into the pump and the plants have all the nutrients/nitrates. Plus, the debris can settle down it that chamber, so you can easily remove it and cleaning intervals of the rest of the media becomes longer. In addition, you shouldn't mix different grain sizes of sand (look it up somewhere, it clogs), just use the coarse one.
Good luck and keep the pics coming
my bad i ment ur main tank not ur sump cuz elodea needs a ****-ton of lightmakoshoemaker;4618884; said:Thats what i was planning on. Elodea doesnt need light?