Other Names: White Cheek Goby, Hong Kong Goby

How hard are they to keep?
Rhinogobius Duospilus are moderately easy to keep but require specific water conditions and a well-oxygenated tank. They do best in setups that mimic their natural habitat, with plenty of rocks and caves to explore.

What is its maximum size?
They grow to a maximum size of around 2 inches (5 cm), making them a great choice for smaller, species-only tanks.

Where are they from?
These gobies are native to fast-flowing streams and rivers in China and Hong Kong.

How many can I keep?
They can be kept in small groups, but males can be territorial. A group with one male and multiple females is ideal, or you can keep a single specimen in a peaceful community tank.

How compatible are they with other fish?
Rhinogobius Duospilus are generally peaceful but should not be kept with overly aggressive or fast-swimming fish. They do best with small, non-aggressive tank mates that share similar water conditions.

What are the ideal water conditions?
These gobies prefer cooler temperatures between 64-75°F (18-24°C) with a pH of 6.5-7.5. They thrive in well-oxygenated, fast-moving water with a sandy or rocky substrate. The Rhinogobius Duospilus at Friendly Fish have been climatized to our local water conditions.

How do you tell the difference between male and female?
Males are typically more colourful and have larger dorsal fins, while females tend to be smaller and less vibrant.

Fun Fact:
Rhinogobius Duospilus are fascinating to watch as they perch on rocks and use their pelvic fins to "walk" along the substrate, much like tiny aquatic geckos!

These can be found in tank Number: 20

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Latin Name: Ambystoma mexicanum

Other Names: Mexican Walking Fish, Water Monster

These quirky amphibians are not only fascinating to look at but also have some pretty interesting behaviours.

How hard are they to keep?

They're moderately easy to keep, but they do have specific needs. If you?re willing to put in a bit of effort to meet their requirements, they can be quite straightforward to care for. Just make sure you do your homework and set up their tank properly.

What is its maximum size?

Axolotls can grow up to 10-12 inches (25-30 cm) long. So, you?ll need a decent-sized tank to give them enough space to move around comfortably.

Where are they from?

These unique creatures are native to Mexico, specifically to the lake complex of Xochimilco. In the wild, their habitat is quite limited, making them even more special to have in your aquarium.

How many can I keep?

You can keep a few together, but it?s best to have at least a 20-gallon tank for one Axolotl, with an additional 10 gallons for each extra one. They?re not overly social, but they don?t mind company as long as there?s enough space.

How compatible are they with other fish?

Axolotls are best kept on their own or with other Axolotls. They can nip at the fins of slower fish and might eat smaller fish. Plus, fish can sometimes nip at the Axolotl?s gills, causing stress and injury. So, it?s best to avoid mixing them with other species.

What are the ideal water conditions?

Keep the water cool, between 60-68?F (16-20?C), as Axolotls don?t handle warm temperatures well. A pH level between 6.5 and 8.0 is ideal. They prefer soft water, so regular water changes and good filtration are essential to keep their environment clean and healthy.

How do you tell the difference between male and female?

Males tend to have longer tails and more prominent cloacas (the area at the base of the tail) compared to females. Females are usually a bit rounder, especially when they?re ready to lay eggs. It can be a bit tricky, but these differences become more noticeable as they mature.

Fun Fact:

Axolotls have incredible regenerative abilities. They can regrow entire limbs, parts of their spine, and even sections of their heart and brain. It?s like having a little superhero in your tank!. The Axolotl is a fantastic and unique addition to any aquarium with their distinctive appearance and fascinating behaviours, they?re sure to be a conversation starter.

Tank Number: These can be found in tank 19

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Latin Name: Gasteropelecus sternicla

Other Names: Marbel Hatchetfish, Common Hatchetfish

How hard are they to keep? Marbel Hatchet Fish are generally considered suitable for beginners. They are hardy, but like any fish, they thrive in well-maintained aquariums with proper water conditions.

What is its maximum size? These elegant fish typically reach a size of around 2 to 3 inches (5-7.5 cm) in captivity.

Where are they from? Marble Hatchet Fish originate from the slow-moving waters of the Amazon River basin in South America.

How many can I keep? These fish are social, and they do best in groups of five or more. Keeping them in a school helps them feel secure and encourages natural behaviors.

How compatible are they with other fish? Marble Hatchet Fish are generally peaceful and get along well with other non-aggressive fish. However, avoid keeping them with fin-nipping species, as their distinctive body shape makes them vulnerable.

What are the ideal water conditions? Maintain a tropical aquarium temperature between 75-82?F (24-28?C). They prefer soft to moderately hard water with a pH range of 6.0-7.5.

How do you tell the difference between Male and female? Distinguishing between male and female Marble Hatchet Fish can be challenging. In some cases, females may appear slightly rounder, especially when viewed from above.

Fun Fact: Marble Hatchet Fish have unique wing-like pectoral fins that resemble the shape of a hatchet, inspiring their common name. These fins also help them glide short distances above the water's surface.

These can be found in Tank 2

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Latin Name: Gasteropelecus sternicla

Other Names: Silver Hatchetfish, Common Hatchetfish

How hard are they to keep? Silver Hatchet Fish are generally considered suitable for beginners. They are hardy, but like any fish, they thrive in well-maintained aquariums with proper water conditions.

What is its maximum size? These elegant fish typically reach a size of around 2 to 3 inches (5-7.5 cm) in captivity.

Where are they from? Silver Hatchet Fish originate from the slow-moving waters of the Amazon River basin in South America.

How many can I keep? These fish are social, and they do best in groups of five or more. Keeping them in a school helps them feel secure and encourages natural behaviors.

How compatible are they with other fish? Silver Hatchet Fish are generally peaceful and get along well with other non-aggressive fish. However, avoid keeping them with fin-nipping species, as their distinctive body shape makes them vulnerable.

What are the ideal water conditions? Maintain a tropical aquarium temperature between 75-82?F (24-28?C). They prefer soft to moderately hard water with a pH range of 6.0-7.5.

How do you tell the difference between Male and female? Distinguishing between male and female Silver Hatchet Fish can be challenging. In some cases, females may appear slightly rounder, especially when viewed from above.

Fun Fact: Silver Hatchet Fish have unique wing-like pectoral fins that resemble the shape of a hatchet, inspiring their common name. These fins also help them glide short distances above the water's surface.

These can be found in Tank 23

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