Members of this genus are
long and slim. Aquarium care:This genera prefer
water with a bit of movement as they are found at the margins of
swift-flowing streams. Sand substrate with algae covered rocks if
possible. B.tenuis are more slender than other members
of this genera and have a longer snout. Diet: Algae,
vegetable foods such as peas, frozen mosquito larvae and tablet
food. Not often imported.
