218 lb.
If filled to the top it would hold 6.34 gallons.
1 gallon of water = 10 pounds so the water in the tank is 3000 pounds but all the rocks and decor take up space so there is less then 300 gallons of water but the decor and stuff weighs more then water
8.3454 lbs x 69 = 575.8326 lbs
500 gallons of pure water weigh 4,172.6 pounds (rounded) With 250 pounds of salt added, the mixture had better weigh 4,172.6 + 250 = 4,422.6 pounds, or else mass has disappeared, which is a no-no.
That depends on the type material you are referring to. Also, these are two different types of measurements. Gallons is a measure of volume but the other is weight or mass. Please edit your question to include more context or details.
200 gallons of water would weigh approximately 1,667 pounds.
If filled to the top it would hold 6.34 gallons.
The aquarium would have a volume of 2200 cubic inches. One cubic inch is 0.0043290 liquid gallons, so 2200*0.0043290 = 9.52381 gallons.
One gallon of water weighs approximately 8.34 pounds, so 950 gallons of water would weigh around 7,927 pounds.
Typically, it is recommended to start with one goldfish for every 20 gallons of water in a small aquarium. So, for a small aquarium of 10 gallons, you would need one goldfish to start.
Five gallons of sand would actually weigh more than five gallons of water.
One gallon of water weighs about 8.33 pounds. So 67,230 gallons would weigh around 560025.9 lb.
73 US gallons of pure water weighs 609.21 pounds.
I am guessing you can use Gallons.
1 gallon of water = 10 pounds so the water in the tank is 3000 pounds but all the rocks and decor take up space so there is less then 300 gallons of water but the decor and stuff weighs more then water
326 US gallons weighs about 2,722.1 pounds.
That would be a standard 29 gallon aquarium