Oral lesions (mouth sores) make it painful to eat and talk. Two of the most common recurrent oral lesions are fever blisters (also known as cold sores) and canker sores. Though similar, fever blisters and canker sores have important differences.
You could do a school of White Cloud minnows, they require cooler water, so you wouldn't need a heater. I think if you check the profiles, the ideal temp should be no lower than 67 degrees. Not positive.or example: my goldfish tank is fine in the summer, but my house gets so cold in the winter that I need to have a heater to keep it above 70F. Fish need a constant temperature which is one of the reasons we use heaters.
Instructions. Remove the Kenmore Elite filter from its packaging. Follow the directions on the box to remove any pieces from the filter that were added for protection during shipping. Soak the new filter. Place the filter into a container of water deep enough that the entire filter is submerged.ress the button by the water filter. The Kenmore Elite ejects the water filter from the grille. Pull the cap and the entire filter out of the unit. Take the refrigerator cap, or handle, off of the water filter. Turn the cap counterclockwise to unscrew it from the filter.