I have a few nano fish for sale as I have to break down some tanks for moving. - 5 danio erythromicron $10 - 5 boraras maculatus $10 - 4 celestial pearl danio $10 - 2 male scarlet dario $8 Shipping starts at $8 to $14 USPS priority, depending on weight and zipcode from 93650. If you buy two+ groups from the list, I will have to use a medium flat rate box. I can fit one bag in a 7x7x6 for $8 but 2+ bags will need a larger box. USPS express is available for $38. I also have local pickup available in 93650. Payment is PayPal for online or cash for pickup. I ship out Monday or Tuesday in good weather to the 48 cont. states only. What I have listed, is all I have for sale. I do not have any more. All are adult fish. Not sure on male or females in groups but there are both, I believe. I have had young fry but was not sure from which group. D. erythromicron is from a separate tank as they will try to hybridize with the CPDs. Questions or if interested, please message.