- Reaction score
So I have a 20 gallon tank with 5 kuhli loaches at the moment. I have a 40 gallon Sponge filter hooked up to a 40 gallon pump as filtration. So I want to get schooling fish but I want a schooling fish of two colours. I want Solid red and solid blue coloured schooling fish. Is there any tetras that are solid blue or some Rasboras that are solid blue? I know that Ember Tetras are Red but is there any other solid red coloured schooling fish?