Betta fish require clean water ... Line the bottom of the tank with a substrate like gravel or sand. A natural-looking substrate will not only enhance the tank’s aesthetic but also provide ...

Loose substrates, like sand and soil, are best if you want to ... However, more advanced owners can add other animals to a betta tank, as long as they choose them carefully. Peaceful, bottom ...

SINGAPORE – A new study in Singapore found that Betta fish – also known as Siamese fighting fish – should be kept in a minimum tank size of 5.6 litres when displayed for sale and it should ...