how long do you have to leave the fiter and heater on in anew tank before you add fish?
i have a haoos 50w heater i cant make out what setting the heater has to be at for the fish, what seting does trpoical fish have to be set at ?
i have a haoos 50w heater i cant make out what setting the heater has to be at for the fish, what seting does trpoical fish have to be set at ?








