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South American · Species profile

German Blue Ram care

Peaceful dwarf cichlid. Pairs guard a small territory when spawning.

  • SizeAbout 2 to 3 inches
  • Tank20 gallons for a pair
  • Temp80 to 86 F
German Blue Ram (Mikrogeophagus ramirezi)

Care basics

Rams are small, jewel colored dwarf cichlids. They are sensitive to poor water, so add them only to a mature, cycled tank and keep up with water changes.

A planted tank with fine sand, driftwood and leaf litter suits them well. Pick tank mates that also enjoy warm water.

Quick facts

Scientific nameMikrogeophagus ramirezi
GroupSouth American
Native toOrinoco River basin in Venezuela and Colombia
Adult sizeAbout 2 to 3 inches
Tank size20 gallons for a pair, larger for a community
Temperature80 to 86 F, warmer than most community fish
pH5.0 to 7.0, soft water
DietMicro pellets and frozen foods such as bloodworms and brine shrimp
TemperamentPeaceful dwarf cichlid. Pairs guard a small territory when spawning.

Good tank mates

Cardinal tetras, rummynose tetras, heat tolerant corydoras, discus. Always match size, temperament and water needs, and add new fish to a cycled tank after quarantine.

Sizes and ranges are typical hobby figures. Individual fish vary. Questions about your tank? Ask us.

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Gear for German Blue Ram

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Adjustable aquarium heater
Best for: Every tropical tank

Adjustable aquarium heater

Pick one sized to your tank, or two smaller ones for safety.

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Best for: Quarantine and fry tanks

Sponge filter and air pump

Gentle, safe filtration for baby fish and a quarantine tank.

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Best for: Rams, apistos and dwarfs

Micro pellets

Small enough for little mouths and sinks slowly so everyone eats.

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Best for: Cycling and weekly checks

Liquid master test kit

Liquid tests read ammonia, nitrite, nitrate and pH far better than strips.

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