| How much Eco Complete Plant
I found a post on here for calculating pounds of gravel needed. (lenght x width x desired gravel level)/28. Using this calculation I would need approx 26 lbs for a 26 gallon tank (go figure, 1 lbs per gallon) My question is that the Eco Complete Plant only comes in 20lbs bags and considering I only need another 5 lbs i would hate to spend another 27 bucks and not use the whole bag. Would the 1 twenty pound bag be sufficent or should i maybe buy some filler. Maybe a 5 lbs bag of plain gravel? | 
