Author name: Fish Laboratory

With decades of collective fishkeeping experience, we are happy to share the fish care tips that we've picked up along the way. Our goal at Fish Laboratory is to keep publishing accurate content to help fishkeepers keep their fish and aquarium healthy. Check us out on YouTube, Instagram, and learn more about us!

Paradise fish

Paradise fish (Macropodus opercularis): Care Guide

Paradise Fish, also known as paradise gourami, is a species of freshwater fish native to the waters of Asia. They are known for their beautiful red and blue stripes, making them an appealing choice for aquarium owners. But that choice is quickly questioned when they learn just how aggressive paradise fish can be. Despite their aggressive nature, some people may still want to try their hand at keeping them in a tank, maybe with delusions about being able to tame them. Should you wish to be one of those people, you should follow this guide closely, as paradise fish aren’t too hard to keep.

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geophagus surinamensis

Geophagus Surinamensis (Red-Striped Eartheater): Ultimate Care Guide

The Geophagus Surinamensis, moreover nicknamed the Red-striped Eartheater, is one of the most peaceful species of cichlid one can keep. These species of cichlid are nicknamed Eartheaters due to their habit of grabbing mouthfuls of gravel and sand when in search of food. They can be found mainly in South America, in the Amazon river basin, the Marowijne River of Suriname and French Guiana, and the Saramacca and Suriname Rivers of Suriname, South America. Sensational thoughts cross the mind whenever the Geophagus Surinamensis meets one’s line of vision. These species possess glamorous, virtually neon markings, coupled with a benign nature for which it is treasured. Words alone cannot contain the elegance of this magnificent species.

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Black Ghost Knife Fish

Black Ghost Knife Fish (Apteronotus albifrons): Care Guide

Black Ghost Knife Fish (Apteronotus albifrons) is an interesting aquarium fish that originates in South America. They have an long body that is shaped like a knife. They will grow to a significant size, but they are agile fish that are able to maneuver around objects in the tank. They will live a long time as well, if they are well taken care of. As a nocturnal fish, they will feed primarily at night. This fish possesses an electrical organ, which helps them locate their food.

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Peacock Eel

Peacock Eel (Macrognathus siamensis): Care Guide

The body of the Peacock Eel (Macrognathus siamensis) is elongated and has a pointed snout. The dorsal and anal fins are both prolonged to the caudal fin, which is a tiny fin. These fish can reach a length of over 12 inches (30 cm) and live for 8 to 18 years.

The Peacock Eel’s main color is light brown, with a thin pale yellow stripe extending from the eye to the tail’s base. They’re most commonly seen buried in the soft substrate with only their heads peeking out on the bottom of slow-moving or motionless waters. These locations are frequently densely forested.

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Rainbow Cichlid

Rainbow Cichlid (Herotilapia multispinosa): Care Guide

The Rainbow Cichlid, scientifically known as Herotilapia multispinosa, is an omnivorous tropical water fish native to the Pacific and Atlantic regions of Central America. This species of fish inhabits Lake Nicaragua in large quantities they can also be found in countries such as Costa Rica, Honduras, and Nicaragua. This fish has coined the name Rainbow Fish due to their ability to change color depending on their mood along with their beautiful coloration.

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Red Tail Catfish (Phractocephalus Hemioliopterus)

Red Tail Catfish (Phractocephalus Hemioliopterus): Care Guide

Red tail catfish are one of the most challenging species to keep in any tank. They grow to such extreme lengths, and their aggression makes them a questionable choice for a novice. Just the tank size required for them makes you genuinely consider whether they’re worth it. If you genuinely want to keep a redtail catfish, you have to ask yourself a few questions beforehand. Are you prepared for their rapid growth and needs? Do you have the room required for their massive tanks? But most importantly, can you give them the best life possible? If you answered no to any of those questions, then you aren’t fit to own and care for a redtail catfish.

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Severum Cichlid

Severum Cichlid: Care, Size, Tank Mates, Food & Varieties

Severum Cichlid is a freshwater fish also known as the banded cichlid, heros efasciatus, or gold severum. Severum Cichlids are attractive, serene, and active. As it grows, its attractiveness grows more intense. Severum Cichlid is easy to breed and has a long lifespan, but it requires proper care. Severum Cichlids are among the most colorful cichlid species suitable for maintaining in a home aquarium. Their diverse body colors and pleasant personalities add to the pleasure of your aquarium.

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Flying Fox Fish

Flying Fox Fish (Epalzeorhynchos kalopterus): Ultimate Care Guide

Flying Fox Fish can be seen at the bottoms of fast-moving freshwater currents of Indonesia (The Greater Sunda Islands, specifically Borneo, Java, and Sumatra), Peninsular Malaysia/Thailand, and Singapore. Flying Fox Fish migrate seasonally to forested areas and bottomlands during the rainy season, however, this has been disturbed due to urbanisation and habitat destruction. In the last few decades, their populations have depleted significantly and their distribution means wild-caught specimens are unobtainable.

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Clown Killifish

Clown Killifish: Care, Size, Breeding & Tank Mates

Clown Killifish are one of the most social species of fish; they’re also extremely curious. When you walk past the tank, they’ll often swim close to the glass to see what’s going on. Their colorful pattern and upbeat demeanor will quickly make them a favorite in your tank. Killifish comes from the Dutch word for a channel, which makes sense because they’re found in slow-moving streams, or swamps in Africa.

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