Increasing O2?

[mikev]

Is there a way to increase the amount of oxygen in the tank safely with chemical means?

Here is the problem: the drugs I am using may cause O2 shortage in case of overdosing, and I may need to overdose. The tanks are already designed for maximizing O2 (lowered HOB, bubbles, powerhead,...), but I may have a problem nonetheless since the fish is of the type that needs high O2, so I think I need a backup strategy in case the fish shows O2-deprivation signs.

One trick that comes to mind is a small dosage of Meth Blue (which is an O2 carrier).... Is there anything else you can think of?

TIA

 

[gpgscott]

I have heard there are products which are used in transport which release oxygen into the water over a period of time but know nothing further, maybe research fish transport. Scott