LAVA rock? bio media?

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iloveoscars702

Feeder Fish
MFK Member
Dec 4, 2008
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Canada... i wish.
is lava rock good bio media? how does it compare to most bio media sold at our stores? and would it work best in a wet dry set up or can it be fully submerged like other bio media.
 
yeah i was oging to suggest that too, i think it said on that link it clogs easily so i wouldn't use it
 
If you live by a stone yard, check out lace rock, I think its a form lava rock and it looks REALLY GOOD. I actually use it in my saltwater tanks. I like the look of lace rock better then most of my fiji rock. Lace rock has really good shelf pieces and is really porus.
 
I used lava rock for my 180 gal. I never had a problem with gunk clogging it up. before I threw it out, it looked like I had just put it in. Only downside is its weight.
 
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