Pictures some of the Most Beautiful Fish

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Colorful Tropical Pet Killifish

Tropical Pet KillifishMost of the time selecting the right pet fish can be difficult because one of the main criteria for the perfect fish is about looking for the most colorful and easy-to-care for species. Most tropical varieties do not fit into this requirement because some were not that colorful while others have dull appearances. However, one specific fish that fits into this group is Killifish which is considered one of the most colorful pets suitable for every hobbyist including kids. (Related: best pet fish for kids)

Killifish can be grouped under community fish species that can coexist and live with other aquarium tank mates without showing extreme aggression. They also do not grow up to very large size with most common length reaching only about two inches. The fish is made up of different taxonomic family of related species found living among brackish water spread across different continents. So far, existence of Killifish was reported not just in South America and Africa but also Europe as well. With their diverse population, each individual fish can adopt different appearances with some having bright and wonderful colors in red, blue, green and yellow.

As mentioned earlier, Killifish is also highly sought after because of their hardy nature. Since most of them exist in streams or ponds with low oxygen content, it is within their natural survival instinct that allows them to tolerate and withstand extreme water condition. They are not picky when it comes to foods and one of their favorite in the menu list includes insects, worms and mosquito larvae. They will also readily accept dried fish flakes although I do not recommend giving them this type of food for long term period.

Breeding Killifish in confinement should be easy because if you have dense aquarium live plants in your tank, soon enough you will find small little fry popping out from the corners. To avoid predation and higher survival rate, you should remove the parents and other fish from the tank. However, this does not always pose a problem because the fry can be fast swimmers and will often seek out safe shelter to avoid getting eaten. Their favorite foods during this critical period is mostly dependent on algae grown on plant surface and tank bottom.

Seeing Killifish sold in pet stores can be rare because not all establishments offer them up for sale. Depending on stock and supply, you might be in luck if there's any newly arrived shipment coming in. I would suggest getting the type of Killifish especially those from Africa because of their full range of coloration.

Other types of pet fish:
Banded Gourami
Pearl Gourami
Neon Tetra Fish



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My fascination and interest towards aquarium fish has led me to devote my time towards caring and learning about this wonderful pet.

Aquarium fish keeping is a very challenging and exciting hobby. When I first started, I never knew much or have the necessary guidance back then because none of my family members were actually a keen hobbyist. And because of that, I’ve encountered numerous failures and the worst part is having to deal with dead fish every time when you started to grow fond and getting attached to my pets. However, I persevered and took steps to find out and search for information from other hobbyist, apart from the knowledge gained and learned from my own experience and research. The blog that I’ve created here is meant to share useful information and tips about aquarium fish keeping so that new hobbyist will not make the same mistakes that I’ve made in the past."

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