Common Pleco pictures...

[enchanted]

I'm guessing about 4" now... The heater behind is a via-aqua Titanium 250W to give you an idea of size.

 

[betta_CT]

nice plec
he look alsom when he gets big

 

[enchanted]

I like him. He is part of the reason I decided on a 6' tank instead of just replacing my 55 with a new tank while I reseal the used ones.

 

[MissClaire]

What a Handsome Plec

 

[trout_pout]

That could be my plec's Twin
Mine looks exactly like that!