Hello,
Sorry for intruding into Your forum, but I would like to buy Red and Black Crystals for breeding. In Estonia there aren’t many breeders so I was searching for other ways and found your forum. Google translator was good help for understanding swedish :P. But it is not perfect so I didn’t understood all of the sentences.
Which are the water parameters that You breed and how much does a piece cost? K4-grade, A-grade, and S-grade.