Blue Turquoise Rainbow (Melanotaenia lacustris) Pike Cichlid Filament Barbs are a great

Filament Barbs are a great choice for aquarists looking to add energy and character to their setup

They are highly aware fish that quickly recognize feeding routines and often follow activity outside the glass

it is advised to not keep them with other aggressive or fast-moving fish species as it will be quite territorial and will likely attempt to chase after or attack those tank mates

Large cold-water catfish

Hard-shelled foods (snails

Blue Turquoise Rainbow (Melanotaenia lacustris) Pike Cichlid Filament Barbs are a greatBlue Turquoise Rainbow Melanotaenia lacustris Liquid sapphire in constant motion The Blue Turquoise Rainbow is one of the most striking freshwater schooling fish available. A brilliant metallic blue body shifts into turquoise and aqua tones depending on angle and lighting, creating a liquid, iridescent effect as the fish turns. Mature males develop deeper coloration and a taller, more pronounced body shape, especially when displaying to females.