We call that coral "trenchys" over, very cheap 10 quid. Shops are very good and corls are reasonably cheap, though we are not allowed to import into Australia, so things like red and purple m.capricornis arnt available. We get heaps of awesome acros, and lps, though morst of the ultra stuff ends up un the uk and us. We would pay about 75 pounds for a red line cleaner shrimp, and well over 300 pounds for harliquins. Funny you should mention skint, my mum was telling me about it last time i spoke to her..