lava rock

shanefee

AC Members
Sep 6, 2007
116
0
0
Alright everyone have,nt been on for a while so hope you are all ok. All i want to know is can you use the lava rock i use in my koi pond filters for a marine tank mixed with live rock. Thanks:):):):)
 
Alright everyone have,nt been on for a while so hope you are all ok. All i want to know is can you use the lava rock i use in my koi pond filters for a marine tank mixed with live rock. Thanks:):):):)
I'm thinking yes, lava rock(the rough kind) is a good bacterial media, so it is beneficial.
 
I would not re-use Lava rock from your Koi pond filter. New--OK.
 
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