feeding tiger barbs.
I just got seven tiger barbs the other day. They are all a little over an inch in size. The problem is that they wont come to the surface to eat food. They look for food on plants and gravel, but when I add flakes or bloodworms they dont swim to the surface to eat them.
75 gallon, fillstar xp2 with inline reactor, 12 Lb pressurised co2, 4.2 WPG-corallife 3x96 watt PC-, fluorite/silica-sand substright.