Wiskey
New member
<a href=showthread.php?s=&postid=6567619#post6567619 target=_blank>Originally posted</a> by Pandora
To Wiskey: have you ever had problems/concerns with the soil under your gravel? I've heard about this technique, but not a lot recently... I know it works, but the thought of a crash makes me nervous, too. In some ways, it's kind of like the idea behind a plenum.
I used florite for a long time in my planted tanks, it worked, but if you slacked on your dosing of ferts the tank went down, and co2 needed to be kept up, or algae.
I then read Diana Walsted's book on the natural planted aquariam, and setup a number of small experimantal tanks using diffrent soils and florite. The one that did by far the best (juged by both plant growth rate and lack of algae) was the one that I dosed ferts to in low quantities, and injected CO2 in low levels. My experiments were far from scientific, but I felt they served my purpose. After these tanks had run for a year, I shut them all down except for one, and setup the 180. The one I left up was a 10 gallon that is setup by the book, water changes every 4 months, no ferts, no c02, auto feeder, I never touch it, and it is algae free two, but the plants don't grow as fast.
What that rambling was building up to is,...
I only have about a year and 4 months under my belt regarding soil usage, but I have never found a better substrate to this point, and I have not had one crash. But remember the whole idea of this type of substrate if compaired to a salt water tank would be maintaing an extended crash


HTH,
Whiskey