Lava rock for media

[LukeOscar]

I have several peices of lavarock i plan on using for media. Unless someone has a bunch of media they want to trade before i smash it up snd bag it.


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[Oddball]

Crushed lava rock was used back in the days before all of the media available today. Because of its low surface area, lava rock use dropped off the map. You'd be better off buying scrubbie pads that will provide 20 times more surface area than the lava rock. Around here, a six pack of scrubbies is a buck.

Here's a guide to media and the surface area they offer:

 

[LukeOscar]

Thanks for sharing that chart. Anyone ?? Id trade it for pot scrubbies too. Dont go buy expensive lavarock !! Buy n trade me!!


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