riccia stones in Singapore

[gregorsamsa]

Anybody knows if there are retailers holding this "riccia stones" ? or am i better off making my own riccia stones thru the mesh and pebble technique?

thanks

[andrewtyr]

I think they are bio-reactor balls.

[loupgarou]

if you mean the one by ada, go get them from keong seong

[brianclaw]

If something similar is ok with you... Go to the top floor of Robinsons, Centerpoint. They sell small bags(holds roughly 20-30 pieces) of flat stones for quite cheap... I bought a small bag at $2.