Hi Brian,
1.) Leca is not heavy at all. The amount used to cover the bottom of a 10 ga may be just a few pounds. Way lighter than gravel.
2.) No if not kept in standing water. I have had tanks set up for years with 2-3 inches of leca. In some of my tanks, particularly the ones with standing water, the leca HAS begun to break down. It is not a solid layer, but just beginning to "chip up". (BTW-I only leave my tanks set up for a few years before I rebuild them)
3.) Again, No if not kept in standing water.
What is your alternative?
FYI-Our community is growing, but still rather small. Although it has been a few days, only a few people viewed your post. Some of which may have been guest. If you want a little quicker response, maybe let us know in the "Shout Box", Hopefully you can get help a lil faster.
Hang in there.
__________________
Marc
My frogs- Vanzolini, El Dorado (ong&gold), Cayo de Agua, Almerante, Gold Dust, Yuris, Imis, Inters, Taras, O Lamasi, Iquitos Vents, Varis, SI.
I appreciate everyone here. Without you, there would be no DFF. Thank you for your support.
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