Microsicydium atropurpureus-can I add it?

[RackinRocky]

Hi - I currently have a 20 gallon tank that houses one Peacock Gudgeon, one sparkling gourami, 1 male betta, 3 Skunk cories and 3 Hasbrorus cories. I have been researching Stiphodon atropurpureus (blue neon goby), and from what I can tell, I should be able to add them to this tank. The betta is very laid back and bothers no one. The tank is cycled, and is kept at 77-78. What are your thoughts?

 

[azmodan]

Stiphodons come from fast flowing stream habitats and thus need tanks with lots of flow. Might not be the best fit for some of your current stock such as the betta.