How to Install a Hot Water Heater. 1  Step 1: Shut off the gas and water. 2  Step 2: Drain the water in the tank. 3  Step 3: Cut off the water lines. 4  Step 4: Attach the relief valve. 5  Step 5: Attach pipe assemblies. 6  Step 6: Attach the water lines. 7  Step 7: Reattach the vent. 8  Step 8: Use two wrenches to attach the gas line. 9  Step 9: Check for backdrafting.
Betta Taste & Smell. The Betta smells through its nostrils and its taste buds are located in the mouth, fins and lips. Although this would seem to enhance the Bettaâs taste, this species has very limited smell and taste recognition and it can only identify odors within a short distance.
The ideal temperature of water for betta fish is 72 â 80 Fahrenheit. Read Water Temperature for Betta Fish for detailed instruction regarding water temperature, including information on heaters, thermometers, and other detailed info.hether itâs the temperature of water for betta fish, the pH balance, or the type of water, do not make any sudden changes â this can shock and kill your Betta. Instead, slowly adjust the water over a period of a week or so, giving your fish a chance to get used to the new water conditions.