Discovered 20 gallons that i didnt know existed
- Thread starter charles-n-charge
- Start date
if you are getting picky, when figuring out actual inside water volume, don't forget to account for displacment of water by the substrate.
eg. 2" of substrate spread evenly about on a tank that size will displace almost 20g (about 17 or so)
so its even less. a 220g tank filled normally with 200 pounds of gravel will probably hold 190g of actual water (you lose water volume going by the inside dimensions as previously mentioned).
but it still weighs over 2000 pounds
eg. 2" of substrate spread evenly about on a tank that size will displace almost 20g (about 17 or so)
so its even less. a 220g tank filled normally with 200 pounds of gravel will probably hold 190g of actual water (you lose water volume going by the inside dimensions as previously mentioned).
but it still weighs over 2000 pounds
