Thank you!
I realized this too. :lol:
When I originally got them (a while back) they stood out like crazy! But as they stayed in there a while, grey some algae and got stained a bit from the water they blended in much nicer. Hopefully that will happen again.
As I've done a few times now, I will bring back some rocks from the Marlborough sounds next week. The problem is that requires excursions with preferably the big boat which my dad isn't too happy to let me take out, land it on a beach and fill it up with rocks. :lol: Also, they seem to be made of really condensed clay and some limestone so I have to be careful of what I get that it doesn't end up dissolving/falling apart or raising the pH too much.
Apart from that, they are quite yellow and interesting shapes. :lol: I'll probably bring a few buckets up with me this time.