Are you planning to raise saltwater aquarium fish? Are you wondering which fish breed to choose that is both easy to raise and affordable? Rest assured, let it beaquaplantshub.comRevealing to you 5 speciessaltwater aquarium fishEasy to raise for beginners!
1. Clownfish – Clownfish

If you have watched the movie “Finding Nemo”, you will definitely know this famous fish. Clown fish – also known as anemone fish, is a marine fish that lives in reefs and coral reefs in the Indian and Pacific oceans. It belongs to the fish family and is classified in the genus Amphiprion. In nature, clownfish often choose sea anemonesHeteractis magnificamake a shelter.
The appearance of this fish is quite outstanding. This species has a yellow, orange or dark brown body with alternating white bands and black edges. The largest size of a clownfish can be 18cm and the smallest is about 10cm.
The reproductive characteristics of this species are also very special that you need to pay attention to. Females will lay eggs on flat surfaces near their anemones. Egg laying time is around full moon days.
Clownfish are saltwater aquarium fish that are very easy to keep and adaptable. In addition, the price for a clown fish on the market today is quite cheap. This is also the reason why they are chosen by the majority of marine fish players.
2. Yellow Watchman Goby fish
Yellow Watchman Goby or also known asYellow prawn goby. This is a species of goby originating from the Western Pacific Ocean. They can be found at depths of 1 – 25m in coastal bays and lagoons. This species lives in symbiosis with shrimpAlpheidae.
The size of this species can reach 10cm. Their appearance is very diverse. It can be vibrant yellow, gray and even brown or a combination of each.
Yellow Watchman Goby will do well in most tank types. Even themCan be kept in aquariums as small as 75L.However, you need to be careful not to keep them with larger fish because they may be eaten. They like to hide in rocks to help them feel safer.
This saltwater aquarium fish is easy to keep and is not very picky about food. They are omnivores so try to provide them with a variety of marine foods.
3. Black Molly fish

Black Molly is also known as Black Molly. It is a fish belonging to the genus Poecilia and has the scientific name ofPoecilia sphenops. They often live in freshwater or brackish coastal waters, especially in Mexican waters. This species is believed to be one of the ancestors of the black guppy.
This fish has an appearance consistent with its name. Their whole body is black, the tail may have a little yellow patch. Its average size is about 7.62cm. Females can grow up to 12cm and males 8cm. Therefore, you should keep fish in a tank with a minimum size of 113L.
Black Molly is a peaceful fish, so it can be placed with other fish of the same size and living characteristics.They are omnivores, so you can feed them algae, brine shrimp, dried worms… However, you must balance the amount of food they feed, avoid giving them too much. At the same time, regularly filter the water because they eat a lot and excrete quite a lot.
This is one of the famous saltwater aquarium fish and can be easily found in aquarium stores. Because guppies are quite easy to raise, they are chosen by many beginners.
4. Royal Gramma Fish – Royal Gramma

Royal Gramma aquarium fish is a fish belonging to the Grammadae family. They are also known with thenamed Fairy Basslet and Gramma Loreto. They doword origincoral reef environmentCaribbean Sea andtropical western Atlantic Ocean.They have the habit of swimming and living inDepth ranges from 2 – 60m (3 – 60ft).
The appearance of this fish usually has two basic colors: purple and shiny yellow. This color combination makes them stand out among other species. Royal Gramma has an average size of about 4.5cm, with some as large as 7.62cm. To take the best care of them, you should keep them in a tank with a capacity of 115L or more.
Their living habits are similar to some other small fish species. They often hide in caves with many crevices.This is a peaceful species but is quite aggressive towards its own kind. If you do not have a large enough fish tank, you should not keep them together. Because they can fight each other when they invade territory.
Regarding eating habits, Royal Gramma often eats shredded fish and shrimp. Besides, you can alternately feed them fish food. These are all foods that are easy to find and buy. Therefore, this saltwater aquarium fish is very suitable for beginners.
5. Banggai Cardinal fish

Banggai Cardinal fish is also known as fishKaudern’s Cardinal. Thisis a fish species in the familyApogonidae. This fish is only found in small areas around Banggai Island and Sulawesi Island.
This ornamental fish has a very special appearance. Its body is silver interwoven with black stripes. The special thing here is that their entire body is dotted with small white spots. The size of this species can be up to 8cm. Therefore, you should keep them in a tank of at least 115L.
You can keep them in small schools or stock them with other peaceful fish. In addition, Banggai Cardinal fish can be kept in tanks with corals and will not harm those corals.
Their food menu is said to be quite sophisticated. They do not eat kibble or pellets. However, in the beginning you can feed them small crustaceans or frozen food. Gradually, feed them more vitamin-enriched kibble.
Banggai Cardinal ornamental fish has quite good disease resistance. However, you need to be careful in using the quarantine tank before releasing them into the aquarium.
Above are 5 speciessaltwater aquarium fishIt is said to be the easiest to raise and the easiest to find on the market today. Hopefully Vietnam Aquarium has provided you with the most useful information. Thank you for your interest in this article!
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