Dos water change time

[benmed]

Is there a way to shorten the amount of time it takes the dos to do a manual water change? Right now, my dos is set to do 10 gallons manually with a feed button. But, it does this over the course of 24 hours. Is there any way I can just get it to do it all at one time? Or at least over the course of 2 or 3 hours instead of 24? I think it does that to prevent the motors from overheating…

also, is there a way to quickly specify a water change amount? Like say I thought my ammonia was high and I wanted to change 5 gallons right now. Is there an easy way to do that?

 

[chimbo84]

Take a look at DOS profiles. You can set the head speed and dos amount. Just set it to a faster speed with one dose of 10gal.