I bought a bottle of Seachem Prime today. I have a five gallon tank that I'm about to begin cycling and a 1 gallon desktop aquarium that my Betta is currently living in.
According to the bottle, 5 ml treats 50 gallons.
So .5 ml should treat 5 gallons and .1 ml should take care of the gallon tank.
I assume that a drop ought to constitute as .1 ml, but I want to be sure. So would I be safe to add 5 drops to the 5 gallon and 1 drop to the gallon? It seems so infinitesimal, is one drop really going to do the trick?