Mating?!

[Snailguy101]

Well I have some platies and one of them went fast swimming under this one right by her stomach and the fish he was chasing swam away from, him is this a sign of mating or aggressive behavior?

 

[WILDER]

Yes it's mating.

 

[Snailguy101]

cool thank you for your reply

 

[Snailguy101]

Yup I think it is cause the one hes following doesnt have a pointed anyl fin like he does im kinda exited how long before shes pregnent..BTW I just got these fish yesterday..Im sorry for all the questions but how do you tell if they are pregnent?

 

[WILDER]

http/groups.msn.com/Breedingtropicalfish/platies.msnw

 

[Snailguy101]

Thanks for the link it helped but is there a way to tell if shes pregnent?

 

[WILDER]

Only putting on weight and a dark gravid spot, and being more moody than usual lol.

 

[Snailguy101]

lol like nipping or chasing other fish..and can you plz find of a pic of a preg. one if you can't thats ok And somthing else i've noticed is when the one hes chasing comes by he does this wierd chaking like the movement of a snake why is he doing that lol it looks kinda funny