What is its temperament like?

It tends to be somewhat territorial, especially between males or during breeding. Keeping it alone, in pairs, or in a community tank with plenty of hiding spots works well.

Can it be kept with other fish?

Community keeping is possible, but avoid combining multiple males of the same species or aggressive bottom-dwellers. Spread out hiding spots and allow ample tank space.

What's the difference between 'Red' and 'Gold' strains?

Both are bred color strains that show stronger red or yellow tones than the wild type. The intensity of coloration can vary between individual fish.

Is it listed under CITES?

Apistogramma macmasteri is not listed under CITES.

Is it suitable for beginners?

Because it calls for some experience with water quality management and tank layout, it is generally considered suitable for intermediate keepers rather than complete beginners.

Macmaster's Dwarf Cichlid

Apistogramma macmasteri is a small cichlid native to the upper Meta River basin in Colombia. Males often show a red-edged tail fin, with an overall body that shimmers in shades of blue, making it a strikingly attractive fish. Captive-bred color strains such as 'Red' and 'Gold' are also in circulation, adding variety for hobbyists who enjoy comparing patterns. The species tends to be territorial, especially during breeding, so tank layout and tankmate choice matter. Males reach roughly 5.5cm and females 4-5cm, a compact size that makes it easy to observe pair behavior and breeding activity up close. It is generally considered a fish for intermediate keepers.

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About Macmaster's Dwarf Cichlid

A small cichlid from Colombia's upper Meta River, Apistogramma macmasteri is known for its red-edged tail and vivid color strains, making it a popular choice among intermediate aquarists.

7 things to know before welcoming a Macmaster's Dwarf Cichlid

1Size: About 5-5.5cm
Males reach about 5.5cm and females around 4-5cm in standard length, making this a compact cichlid compared to larger relatives. This size makes it manageable in small to medium tanks.
2Somewhat Territorial
Males, and pairs during breeding, tend to defend territory and may chase other fish in a cramped tank. Providing several hiding spots and visual barriers with driftwood or plants helps reduce stress.
3Prefers Soft, Acidic Water
In its native upper Meta River, the water is soft and slightly acidic, and this species can be sensitive to sudden changes in water chemistry. Careful acclimation and regular water quality checks are important.
4Hiding Spots Matter
Multiple hiding spots made from driftwood, rocks, plants, or caves help the fish feel secure, encouraging natural coloration and behavior. Having several shelters is especially useful when aiming for breeding.
5Choose Tankmates Carefully
Conflicts can arise between males of the same species or with similarly sized bottom-dwelling fish. If keeping tankmates, allow enough tank space and spread out hiding spots to ease tension.
6Color Strains Vary
Alongside wild-type fish, bred color strains such as 'Red' and 'Gold' circulate in the hobby, each with its own shade and pattern variation, giving keepers room to choose by preference.
7Sensitive to Sudden Changes
Avoid large, abrupt water changes; adjust temperature and chemistry gradually. Sudden shifts can stress the fish and affect its condition.

Frequently asked questions about Macmaster's Dwarf Cichlid

Q.What is its temperament like?: A.It tends to be somewhat territorial, especially between males or during breeding. Keeping it alone, in pairs, or in a community tank with plenty of hiding spots works well.
Q.Can it be kept with other fish?: A.Community keeping is possible, but avoid combining multiple males of the same species or aggressive bottom-dwellers. Spread out hiding spots and allow ample tank space.
Q.What's the difference between 'Red' and 'Gold' strains?: A.Both are bred color strains that show stronger red or yellow tones than the wild type. The intensity of coloration can vary between individual fish.
Q.Is it listed under CITES?: A.Apistogramma macmasteri is not listed under CITES.
Q.Is it suitable for beginners?: A.Because it calls for some experience with water quality management and tank layout, it is generally considered suitable for intermediate keepers rather than complete beginners.