Clown Loaches acting . . . . . funny!

[workfortheman]

My 2 clown loaches (29gallon tank) started behaving very oddly just before lights out last night. They would turn sideways, and appear to kiss each other for 3-5 seconds. It was the same motion they make digging in the gravel, but it was mouth-to-mouth, and each was turned 90 degrees! Very wierd, anyone ever see this happen with clowns?

 

[crazycat]

it could be dominance behaviour. how long have you had them?

 

[Zagz]

My yoyo's do that when they want to show dominance. IMO it is perfectly normal.