Above: In the picture is a young mature female premium quality Gardneri Killifish, swimming in one of our aquariums, when one of us snapped this picture.
Click here to shop for a male Gardneri Killifish.
Comments: The males are fabulously colored fish, but the females, such as the one shown above, are drab.
Origin: The ancestors of these Killifish came from the Nigeria, but they're being produced by professional fish breeders, and now they live in aquariums all over the world.
Maximum Size: In aquariums Killifish can grow to be about 2" long.
Behaviors: Killifish are sometimes semi-aggressive fish, and the males quarrel with each other but do not harm other types of fish.
Compatibility: Some recommended tank mates include community fish and catfish such as Corydoras and a smallish Pleco.
But very often Killifish are kept in a group with a couple of males and several females with no other species of fish in a small aquarium. Click here to read more about compatible groups of pet fish.
Temperature: Killifish live best from about 75 to 80-degrees F. with 78 being perhaps ideal.
Click here to learn about aquarium temperature, aquarium thermometers, and aquarium heaters.
Feeding: Premium Fish Food Flakes is the best food to feed these fish.
Click here to learn more about and shop online for premium fish foods.
Water Conditions: Killifish seem to be tolerant of a wide range of water conditions. Probably a pH of about 7 with moderate hardness is best.
Most water in the US has a higher pH and is harder but seems to be OK, so it's probably best NOT to adjust the pH or the hardness of the water.
Here in our facilities the water is hard and the pH is usually about 7.8. We ship them in this water.
Aquarium Filter: A small Sponge Filter is highly recommended.
Click here to learn more about aquarium filters.
Killifish like these do well with a male or two males and a few females in a 5-gallon aquarium with a sponge filter.
All of our fish are Premium Quality Fish from the best suppliers in the world. Our fish have better health, more energy and brighter colors, as you can see in our pictures on this website.
We have 380-aquariums with lots-and-lots of popular aquarium fish plus lots-and-lots of rare fish!
We consider ourselves to be the link between the world's best sources of fish and the world's best customers. We love our work, and we are very responsible about caring for our fish and then shipping them carefully.
We also offer lots and lots of information about keeping and caring for pet fish, all from the knowledge of the Bailey Brothers, who have a combined total of 100+ years of experience as breeders, wholesalers, and retailers of pet fish!
Our fish and our customers are treated with the best of care, and we work energetically everyday to make sure every customer enjoys their new fishy friends.
When you purchase pet fish from us, you know you're receiving premium quality fish and premium quality service.
"Received my fish last night and was so pleased! They all arrived alive and appeared to be healthy.
"Once in the tank, they became very active and are now thriving in their new home.
"Beautiful fish, I asked for color and aquariumfish delivered. Processing and shipping was extremely quick."
Nevin and DrTom, the Bailey Brothers
This website is owned and operated by the Bailey Brothers, DrTom and Nevin, who've been together in the fish business for more than 50-years.
The Product Manager has been with the company for more than 35-years.
So we feel very confident that this is the fishiest crew anywhere.