Many people would not consider a fish to be a ?real? pet, but keeping tropical fish is a pleasurable hobby for families around the world. It's also great for the person who is allergic to fur but stills wants some kind of company at home. If you are a complete beginner then beginning with a goldfish would be your best start, but if you want a little more of a challenge then tropical fish are the way to go.



Most people choose salt water fish because there are more choices and typically more brightly coloured fish then among freshwater fish, and it's much simpler than having a reef aquarium. There is also an aesthetic appeal of keeping a tropical fish tank in your home because you get to design and decorate your tank. Tropical fish don't tie you down to a lot of expenses after you set up the aquarium and buy the fish; it should cost you around $25 a year to feed a fish. But what most people appreciate most is that you don't have to walk them, wash them, groom them, play catch with them or take them in for check-ups.

But that doesn't mean that you can just put your fish in a tank and walk away. Tropical fish do require more care than a plant; you must know how to change the water, clean the tank, and what to feed them. A little research will help you keep your aquarium free from algae blooms and snail infestations. An absolute necessity for tropical fish is a tank heater, and you may also find a tank thermometer to be very helpful. The most commonly used heater for aquariums is a submersible heater, which you should position where it will circulate the most water, so it can spread out the heat. The thermometer should also be a submersed one because they are usually more accurate and if you are keeping tropical fish the temperature of the tank water is of the utmost importance.

As with any new hobby or endeavour, it is important to learn about the needs of the different species of tropical fish before you invite them to share your home. But with a little advance planning and preparation, you will soon come to see that keeping fish as pets can be pleasing and quite fun to do!