Scrappygirl93
Hey everyone I just bought a 37 gallon Top Fin fish tank starter kit it came with a topfin heater do I submerge the whole heater in the fish tank with the dial under the water or do I make it to just a line on the heater where it says minimum water? I am keeping freshwater fish what should the temperature be I was told between 70 and 80. Pictures would be great thank you