help purchasing melafix

[icherno7]

which one is better?

http://www.amazon.com/PondCare-176C...68EA/ref=sr_1_4?ie=UTF8&qid=1306089141&sr=8-4

or

http://www.amazon.com/Aquarium-Phar...sional-Strength/dp/B00026041M/ref=pd_sim_ol_2

is the pond care one just more concentrated ?

 

[jsodwi]

I buy the pond one because it is in a bigger bottle 64 oz. it is more concentrated I think one capfull treats 100g as opposed to one capfull treating 20g for the regular bottles.