Waterproof ph pen *SOLD*

[Dez]

I am selling this item


because it was an impulse buy and I never used it. i have a ph controller already. Still in package and bubble wrap. I did calibrate it and that's about it. Good for adjusting a calcium reactor.

I bought it from aquaria.ca.

http://aquariacanada.com/osCommerce/...roducts_id=542

They sell it for $119.

Asking $75

This is completely submersible.

Thanks,

Des