is that a good price???? never bought them before as this is my will be going into my first sump ever thanks guys!! will that be enough for 500gals?? or should i get 2 lots??? im also running lots of biomax too
a case of 2000 is approx enough to fill 26.6 gallons
So picture a 30 gallon drum or a 30 gallon tank and then do the math.If it isn't enough I'd go with scrubbies also.