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.
Colors: Typically female betta fish have less vibrant coloration than males. Although anymore breeders have found ways to develop females that are almost every bit as colorful as their brothers in some cases. Size: Females tend to be smaller in size. Male betta fish tend to be bigger, longer and somewhat thinner. Egg Spot: Females also have an egg spot but itâs not always easy to spot. Since this may only show at breeding time anyway, directly behind the females swollen belly, itâs not such a good way to sex the fish.