For those who are novices when it comes to keeping and maintaining fish and aquariums then the choice of cold water aquarium fish is the best choice for you. There is a great range of cold water fish breeds and as they are easier to keep and look after than tropical fish they are the ones that should be first choice for those who are new to the fish world.
When choosing your species of cold water aquarium fish you need to bear in mind the amount of fish you want to live in your tank and whether the breeds you pick are compatible. The last thing you want is too many fish in your tank, therefore be sure to ask at the aquatic shop to find out the suitable amounts for your size of tank.
It is also imperative that you are careful when choosing the mix of fish you want to be living together in your tank. When you are making your decision on species of fish to house under one tank roof then make sure you carry out lots of research and pick ones that get on well in fish terms. The owner or shop assistant at your local aquatic store will be able to fully advise you on the best and most compatible choices.
The upkeep of your cold water aquarium fish is a lot easier and cheaper than those of the warm water variety. Your cold water tank does not require a heater to keep the water warm and the cold water fish are much more economical on the pocket. The one thing you will need to invest in to keep your cold water aquarium fish happy and healthy is a filtration system, as compared to tropical fish they need higher levels of oxygen.
The most popular breed of cold water aquarium fish is the famous gold fish that we have all owned at one point or another in our childhood. Little known to most is that goldfish can live up to ten or twenty years, therefore if you want your fish to match this longevity be sure to treat it well with the correct conditions and give it the right care and attention it requires.
Another breed of fish that are popular when choosing cold water aquarium fish is the Weather Loach. This is a bottom feeder fish that can be quite shy, keeping well hidden behind aquarium plants and accessories until they feel well acquainted with their new surroundings and fellow aquarium dwellers.
Cold water aquarium fish are a great way to introduce you into the fish world. They are lots of fun and provide a colourful, easy and more economical type of fish.