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.
Betta fish require a very delicate balance of the pH balance of their water. Their ideal pH balance is close to neutral, so a pH of anywhere from 6.5 â 7.5 is ideal.You can test the pH of the water for betta fish by getting a small pH testing kit â they are inexpensive and required for the best care of your betta fish.etta fish require a very delicate balance of the pH balance of their water. Their ideal pH balance is close to neutral, so a pH of anywhere from 6.5 â 7.5 is ideal.