ghent_3rd
Fish Addict
I am looking to create a biotope for Cories and alo a school of tetra. It is going to have a lot of bogwood round the sides, a sand bottom, a few pebbles and some leaves in to get it really tannin stained. What I want to know is if a typical yellow sand is biotope or should it be a little darker really, possibly with a very fine sprinkling of pea gravel, and I do mean very fine! Think I am going to add a blackwater extract also to really make it realistic.