Was thinking of a good, fast way to raise O2 levels in hypoxic conditions. Came up with a simple oxygenator plan.
Its made of two bottle caps, some hot glue, and a strip of airline tubing. Just drop one in for instant oxygenation, although this is NOT recommended for long-term use.
Okay: down to how it works. This oxygenator slowly doses hydrogen peroxide(h2o2) into the tank, acting as a potent oxygen doner. Due to osmosis, the water in the tank tries to equalize itself, so it sucks hydrogen peroxide (slowly) into the tank.
Heres how to make one of your own.
2 clean bottle caps
2 cm of clear airline tubing
Hot glue gun
3% or 6% hydrogen peroxide
Find 2 clean bottle caps that are different colors