Lava Rocks

[ocellaris_clownfish]

Hi all,

Any advice on the above?

[sunny03]

i did use

but just 1 rocks out of so many kg of LR

[ocellaris_clownfish]

Thanks, thinking of getting lots of them for stacking behind the actual live rocks... because they are very light

[sunny03]

if i not worng they will leak out some kind of chemicals.

for i case i been using the lava rocks for many years in FW. and b4 i use it for salt water i soak it in SW for around 2 mths b4 i use it in my tank

moreover i only have a rock just a small fraction of my LR

but for ur case you going to use a lot and they are newly brought

thus it better not to use it

go around the LFS and farm and scout for the LR that are light or dead rock that are sun dry

[ocellaris_clownfish]

Oh icic...thanks for the quick advice.

Then I better warn my friend too because he is the one who gave me the good idea...