Ok so the signs seem to point to get Amano Shrimp, but how large do they get, and are they similar to the "algae eating shrimp" who apparently can hop about 4 inches out of the water, and crawl around like a cockroach?
BoCoMo, sadly I don't have a method of diffusion for my CO2, I was thinking of putting something together, but for the time being I just try and keep it as low in the tank as possible, as to maximize the use of it.
co2 diffusion would be next on my list of to-do's. JMO
Do you have an air stone going? (not good for co2)
What kind of filter do you have on the tank?
