Rock with Anubis nana

[Dane]

Selling this rock + anubias nana. Rock was bought from a bonsai shop in Park Ridge. I think the rock may slowly be leaking oil? I say this cause after a week or two there is a fine film of oil like substance appears on surface. When I had a heap of Java moss in the tank it didn't show up at all but I recently took out the java moss. The photo was taken with my ipad so it's pretty dodgy, does look better in real life. Selling for $25 or I'll trade for some riffle shrimp. Thanks 0402 287 349

[DeagonTheo]

The oil is more likely a form of algae which forms on the surface, just get an old sheet of newspaper and drag it across the surface a couple of times to get rid of it.

[Dane]

Price drop $20