Then maybe you're not prepared for the big responisiblity of fishkeeping.
It takes a lot of time and patience to enjoy this hobby properly. You need to check the stats of your tank, cycle it properly, and research about the tank size your fish need before putting them in tiny little tank. Fishkeeping is harder than you think. The tank isn't cycled, the fish you own need a bigger tank and more of their own kind, and the only problem you see right now is that you're too lazy to get up and see what chemicals you are using?
I'm trying to help you here, I'm giving up my free time to do so. All I ask in return is that you show me a little respect, as well as respecting the fish you own. It is your responisibility to care for these fish properly.