They hatch, grow, reproduce and die all in less than a year and their eggs go dormant until the next rainy season. There are also a few exceptions to the rule. These strips are easily available in the market. WATER Temperature 64–68°F (18–20°C); soft (50–100 mg/l) and acidic (pH 6.0). DIET Small live foods and prepared diets. Once the female killifish lays the eggs, you need to remove both parents. For breeding annuals or semi-annuals, it is best to use a 2½ to 5½ gallon tank with peat moss and/or almond or oak leaves on the bottom. Depending on the size of your fish, frozen foods such as brine shrimp, newly hatched brine shrimp nauplii, daphnia, mysis shrimp, mosquito larvae and bloodworms are all good choices. Killifish are not well known in the mainstream aquarium hobby and are seldom seen in local fish stores, but they are some of the most colorful freshwater aquarium fish in existence. WATER Temperature 72–79°F (22–26°C); soft (50–100 mg/l) and acidic (pH 6.0–6.5). The BNL is sent to all members of the AKA each month. However, a few species, such as the pupfish of the southwestern United States, inhabit desert pools with water temperatures in excess of 90° F. While many killifish come from soft acid water, captive bred strains that have been acclimated to local water conditions are becoming more common. ), but for the average hobbyist, a, to maintain proper temperature, maintain optimal filtration and perform a 10% weekly water change or 25% every other week using an Aqueon, Dedicated killifish hobbyists typically keep them in species tanks, but many types can be kept in community aquariums. Goldfish Tank Size: What Size Tank Do I Need for Goldfish? The various species vary in coloration and finnage, and though they are closely related to live-bearing tooth carps, they are egg-laying fish; however, egg-laying in a way unlike any other fish on the planet. Killifish are found in tropical and sub-tropical waters on every continent except Australia and Antarctica. As stated above, the least killifish can survive in some very different water conditions. However, to keep the fish healthy, you should aim to provide the killifish with the right water environment and water conditions. TEMPERAMENT Aggressive and active. In general, there are some baseline water parameters you need to look out for. A pair or a trio are happy enough in an aquarium with dimensions between 30cmLx20cm x25cm height with regular water changes. Least Killifish Water Conditions. Aqueon Tropical Flakes, Color Flakes, Betta Food and Betta Treat are all worth a try! Killifish have a reputation of refusing dry foods, but many hobbyists have had success with them. The various species vary in coloration and finnage, and though they are closely related to live-bearing tooth carps, they are egg-laying fish; however, egg-laying in a way unlike any other fish on the planet. They will happily live in waters between 66 and 75℉ with normal pH levels (around 7.0). The killifish prefer a value between 120 and 160 parts per million. ORIGINS East Africa, from Mombasa, Kenya, to the Pangani River in Tanzania, and on the island of Zanzibar. While they do have a few special requirements, if you are looking for something a little different, killifish are well worth the effort! Keeping killifish ranges from easy to difficult, depending on species. Raising the non-annual killifish fry is easy, as they hatch within the water. The Golden Wonder Killie (, Killifish are carnivores. Cooler water killies i.e., (70 ish temperatures) adds another half year to maturity and another year to lifespan. Warm (78 ish) degrees usually results in a half year of growth to maturity and an adult lifespan in the realm of an additional 2 to 3 years. The Golden Wonder Killie (Aplocheilus lineatus), a popular and often available killie and the Blue Gularis (Fundulopanchax sjoestedti), one of the largest and best-known killifish, can both be aggressive and should be kept alone or with other “spirited” fish. Started by NCaquatics; Jul 29, 2020; Replies: 981; They hatch, grow, reproduce and die all in less than a year and their eggs go dormant until the next rainy season. Water pH levels – Aim for somewhere between 6.0 to 7.0. ORIGINS West Africa, found in southern Ghana and southeastern Ivory Coast. All Rights Reserved. Finally, if you become acqu… ORIGINS West Africa, found in parts of Gabon, Cameroon, and Zaire. Conventional aquarium heaters may be used, but because serious killie keepers have several or many tanks, it is common for the whole room to be heated.