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.
Essentially, the body is one colour and the fins and tail are another colour. The body and fins can be any combination of the recognised solid colours . There are two types of Bi-coloured Betta: a) dark body types, with light fins, and ... b) light body types, with dark fins (including the cambodian trait). In each case, only two colours should appear on the fish. These colours should be well defined and high in contrast The butterfly type is a variety of bi-coloured patterning in Bettas.