Freshwater Tropical Fish

"Freshwater Tropical Fish"," Now you are able to find thousands of different species to select from and a individual store will often have no less than ten different types of fish to pick from.
 The freshwater variety is straightforward to keep since they require only tap water, providing that the temperature and acidity of the water are carefully monitored.

Betta

Betta fish are very popular and fairly easy to look after.
Male Betta fish can be very aggressive and must be segregated.
 Two females can be kept together, however it is necessary to still give them plenty of tank space or fights will occur.
 They are carnivorous but can tolerate a wide selection of food, such as blood worms, brine shrimp.

Cichlid

Cichlids are available in an array of diverse shapes and sizes.
 The most popular type of Cichlid is the angelfish - which can be recognised from its distinctive triangular fin shape.
 Depending on the species of Cichlids, they can be omnivorous, carnivorous or herbivorous.
 They cannot tolerate unfavorable conditions well, so it is essential to keep an eagle eye on water temperature, acidity and cleanliness of the fish tank.
 Before adding more Discus fish to an existing collection, they must be quarantined in another tank first, in case they introduce disease.
 Finding out what and how often to feed them is essential.

Catfish

As well known bottom-feeders, catfish are great for keeping an aquarium clean.
Most other fish tolerate catfish well, and do not view them as a threat to their territory.
There are various catfish species available and you should choose one that suits what you are looking for, for example, some do not eat much plant material, some are more territorial than others.