Air bubbles will do nothing. What is needed is a filter.
I would think at least a 60 gallon aquarium
10 gallon if its only 2 inches and a 20 gallon for 4 inches
The some need of the animals in the aquarium that plants can provide is oxygen.
To calculate how many hours it will take to fill the 10-gallon aquarium, we need to convert the volume measurements to a consistent unit. Since 1 gallon is equal to 4 quarts, the aquarium holds 40 quarts of water. With 1 quart being added every 3 minutes, it would take 120 minutes (or 2 hours) to fill the aquarium.
if going by standard foot print of 96x24x24" then roughly 3/8"
Roughly equates out to eighty cents to a dollar a pound in most colors and types. On average you need close to a pound per gallon in most aquarium foot prints.
Yes, aquarium snails do need air to survive. They breathe oxygen from the water through their gills, but they also require access to the surface of the water to breathe air.
.3tsp per gallon
No, you need a 10 gallon aquarium. Bettas should not be kept in bowls at all. 2.5 gallons is the minimum.
In an aquarium, aquatic plants release oxygen through photosynthesis during the day when exposed to light. Fish and other aquatic animals then use this oxygen for respiration. In return, the animals release carbon dioxide into the water through respiration, which the plants uptake during photosynthesis to produce oxygen again. This creates a continuous cycle of oxygen and carbon dioxide exchange in the aquarium.
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If you have a red tailed black shark that is in a small aquarium but you now need a bigger one, you can buy a cheap one through Amazon's UK website. You will be able to find a 50-gallon tank for him to go in.