how do i get rif my ammonia its at around 3 mg/l i need to get it down quick fishies been dying only ones happy are neons,bala shark and cory they ar ehaving a ball not being effected but im trying to get blue rams and kribensis ( i dont think kribs are effected by it caus ei never did anything but put straight water in a tank when i had them years ago, btw i was very young then) im not saying since the fish arent effected i dont wanna get rid of i need to do soemthing ASAP