Just bought a 29g bio cube. want to do this one rite and use ro water. So if anyone has any water they could sell new, used, or a little of both, let me know. Just need some to fill for the first time. Plans are to change out 5g a week, and buy water were I work. Just dont want to buy 30g all at once at work. They will think Im thirsty, and stare. I live in Ankeny
thanks
thanks