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.
Bettas mix well with other community fish. Betta tank mates should not be those brightly colored fish or fish with long flashy fins. Bettas will harass and nip at such fish mistaking them to be threatening male bettas. In the same way, bettas should not be left in the company of other aggressive or fin nipping fish.ettas are tropical fresh water fish. They cannot survive with cold water fish like goldfish. Small fish like corydoras, catfish are ideal betta tank mates. They are peaceful bottom dwellers and will clean up any food the betta drops. The tank size is an important factor to consider when adding other fish.