clown fish kinda look the same size help me plz!!!

[nanokid]

hey yall i just bought to new perc clowns from my near saltwater store and i had to have these to beautiful clown fish but i have 1 qustion about them they look the same size both of them but i think mabey one might b a little smaller than the other but idk i cant tell but ya there acclimating right now and they seem fine they go every where together there like friends were one goes the other one follows and when there close they dont seem to hurt each other so any 1 plz help me out. o ya and there night babys eather there kinda adults so should i have my power head strait or down or up because i have some corals in there 2. i just wanna know if the water pressure is gonna hurt them from swimming where they wanna

 

[chipmaker]

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[mebanesox7]

wut do ya mean that ya need help because they look the same size...are you wondering if there the same size then maybe neither of them will undergo a --- change???

 

[mryoung7]

it would be good if you made your question more legible. i'll try to answer the part that i think i understood.
if they're getting along, i don't think you have a problem. usually the only problem with them being the same size is that there will be a relatively longer period of time in which the clowns are violent until one submits. like i said, if that's not happening, i think it's safe to say that they're going to be fine.

 

[nanokid]

im sorry of not making my qustion more readable but ya they well get close to each other and stuff but one well smell the other and then turn away. It looks like its about to bite but it really dosent but ya they look the same size.

 

[nanokid]

and yes meban i am wondering cause i dont want them to be both males and one of them dies because there attacking each other which is not the case and also i noticed when i put my face up 2 the glass they go up and down and up and down is that normal or r they just trying to protect them self