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Tropical
02-01-2016, 02:37 PM
I found these rocks in with some fish stuff I got from a friend, and these look interesting, I'm thinking saltwater/reef, maybe base rock? Anyone have an idea?

Thanks!http://uploads.tapatalk-cdn.com/20160201/b1429953d04ee9e25bdf6dd8b6ab5274.jpghttp://uploads.tapatalk-cdn.com/20160201/0ab510862ef2a11d5cc5eabcf6dec21b.jpg

Tangfan
02-01-2016, 02:43 PM
You are correct. Not sure if it is truly base rock, or pieces of coral, but they will do the same thing.

Igster
02-01-2016, 02:46 PM
Looks a lot like limestone...I know the one piece on bottom left is either bleached or fossilized coral. Had tons of the stuff in my backyard when I lived in Puerto Rico - could not dig a hole without hitting a chunk of it.

Tropical
02-01-2016, 02:48 PM
Ok interesting.... I guess you could use it for African cichlids as well?

Anyone want it? I have no use for it.

Tangfan
02-01-2016, 03:06 PM
If you wont use it, I'll take it and throw it into one of my tanks. Never seem to have enough "rock" in the tanks.. :)

aXio
02-01-2016, 03:39 PM
Base/Coral rock. It will buffer your water and increase pH. Great for African Cichlids or Saltwater tanks.

Jakub

bmarsh07
02-01-2016, 04:06 PM
I'll take some. Where are you located?

Sent from my SM-G900P using Tapatalk

Tropical
02-01-2016, 04:45 PM
All gone sorry.

Thanks Jakub, that's what I thought too.