twoodrough
Aquarium Advice Freak
- Joined
- Mar 28, 2011
- Messages
- 404
I have a 20 gallon tank and use 2-3 gallons of salt water per week. On Amazon I can buy a 25 gallon Instant Ocean salt package for $15. I can buy a 200 gallon package for $40 but it will take a year to use it all. Is it bad to buy that much and store it for that long?
Thanks!
Thanks!