-My betta is in a 18 litre aquarium. (4.75 gallons) with a filter, a heater, an airstone and It's around 26-27 °C . I change the water once a week (conditioned water)- (2 litres or so). Also I have a couple of plants, no other tank mates just really small snails that came out of the plants when...
What size is your tank? 2.5
What temperature is your tank? 79
Does your tank have a filter? No
Does your tank have an air stone or other type of aeration? no
Is your tank heated? yes
What tank mates does your betta fish live with? none
What type of food do you feed your betta...