i have 4 neon tetras, their normal behaviour is to chase each other around occasionally like their playing tag but today they were acting really wierd, 2 of them seemed to be swimming into another one and sucking at its belly and swimming in really tight circles, its not like their normal behaviour and is really odd for them to be that hectic, i was wondering if its to do with the water or whether its a mating ritual, im not sure its the water because the other tetra seems quite content to stay out the way of the other.
stacey
x
stacey
x
