I have the big bottle without the drop top too...I just bought some cheap eye droppers from the drug store and use those to measure out 2-3 drops per gallon (my water is weird so I like to err on the side of caution when using conditioner.)
... and even Seachem states that you can dose up to 5 times the "normal" dose to detoxify nitrite in an emergency. But, I'm sure it wouldn't be an ideal thing to do normally! Anyway, 6 instead of 5 drops or something like that won't hurt at all.
Last edited by LeroyTheBetta; 05-19-2011 at 02:32 PM.
Reason: to chase away the spelling trolls that got to my post!
I just got a bottle of PRIME yesterday. I got the small bottle with a flip cap so it is easy to just use one drop. Once I use it up I plan on taking the cap and putting it on a bigger bottle. However, since my water is pretty soft I have a feeling that I will have this bottle forever!