Small Size Aquarium Fish. This fish may nip the fins of slow-moving fish or fish smaller than it. It is best put with other large tetras or with fish of similar size or larger.
The least killifish is not actually a killi but a livebearer but their breeding habits are unlike any other. This is why going bigger from the start might be a better idea if you have the means for that. Sizes Under 10 Gallons Aquarium dimensions for a 10 gallon aquarium and lower are considered small tanks and have a limited bio-load capacity and a very thin margin for error.
Its probably no surprise that the Fancy Guppy has long been one of the most popular choices for small aquariums.
Most small aquariums only support a handful of fish and you cant expand them later. However they easily get stressed and distracted from shoaling. This fish may nip the fins of slow-moving fish or fish smaller than it. Male fish are smaller than the plain females and flash their bright colors as they zip around.
