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Species profile

Gold Ram Cichlid

Mikrogeophagus ramirezi var. "Gold"

Common names: Gold Ram Cichlid, Golden Ram

Recognized speciesCichlids
Gold Ram Cichlid (Mikrogeophagus ramirezi var. "Gold")

Adult size

Up to 6 cm

Typical adult length 4–6 cm.

Up to 6 cm

Countries of origin

  • See all stock from Colombia
  • See all stock from Venezuela

Good fit for your tank?

Good fit for

  • Mature planted aquarium setups
  • Intermediate shrimp keepers
  • Peaceful nano aquariums

Think carefully if

  • The aquarium contains shrimp-eating fish
  • The tank is newly cycled
  • Water conditions change frequently

A yellow-gold captive ram strain whose reduced dark pigment makes careful health and sex assessment important.

Appearance and Identification

A bright yellow to orange ram with blue iridescence and reduced or absent black bars and flank spot.

Gold is a captive colour variety of M. ramirezi. Pale colour should not be mistaken for stress, but clamped fins, rapid breathing, and poor appetite remain warning signs.

Males are usually larger with longer dorsal rays. Females may show a fuller pinkish abdomen, although reduced pigment can make sexing harder.

Tank Requirements

Suggested filter
About 120–180 litres an hour
Suggested heater
About 50–100 W for this tank
Minimum tank volume
60 litres
Minimum tank length
60 cm
Minimum group size
2
Recommended group size
2
Activity level
Moderate
Flow preference
Low
Planting preference
Moderately planted
Hiding places
Yes
Lid recommended
Yes
Jumping risk
Low

Use a mature warm aquarium with fine sand, plants, flat stones, wood, and gentle filtration.

Behaviour and Tankmates

A small lower-level cichlid that is usually peaceful outside breeding but sensitive to poor water quality and social stress.

Keep a compatible pair or a small group in a larger structured aquarium. Forced pairs may fight.

Both parents defend a small spawning territory and may attack bottom-dwelling fish near eggs or fry.

Use peaceful warm-water tank mates that do not dominate food. Shrimplets are prey, and cool-water community fish are unsuitable.

Check tankmates for this species

Water Parameters

Temperature
27–31 °C
pH
5–7.5
GH
1–10
KH
0–5
TDS
30–180
Stability importance
Critical

Stable warm water and very low nitrogen waste are essential. Soft to moderately mineralised water is acceptable.

Parameter caveat
Avoid dyed fish and individuals with malformed bodies or weak swimming. Quarantine new stock.

Feeding

Diet types
Insectivore, Omnivore
Feeding frequency
Daily
Preferred foods
  • Live baby brine shrimpUseful for conditioning adults and feeding juveniles; rinse before use.
  • Daphnia, cyclops, or mosquito larvaeSmall moving prey encourages natural feeding behaviour.
  • Frozen brine shrimp or mysisOffer thawed portions sized for the fish.
  • High-quality cichlid micro-pelletUse as part of a varied diet after the fish accepts prepared food.

An omnivorous micropredator requiring varied small foods and excellent nutrition.

Feed several small meals daily. Avoid relying on flakes alone and do not keep at low temperature to slow metabolism.

Breeding

Breeding type
Egg Layer, Substrate Spawner
Breeding difficulty
Moderate
Breeding temperature
29 °C
Breeding pH
6.2
Brood or egg count
Usually 100 to 300 eggs.
Incubation
3 days
Parental care
Biparental care
Baby foods
  • Newly hatched brine shrimpPrimary food for free-swimming fry; feed small rinsed portions several times daily.
  • MicrowormsUseful supplementary food for small fry near the substrate.
  • Fine powdered fry foodUse sparingly and remove uneaten material.

A biparental open substrate spawner. Eggs are laid on a flat surface or in a shallow pit and guarded by both parents.

Habitat and Origin

Geographic origin
Captive-Developed, Colombia, South America, Venezuela
Natural habitat
Floodplain, Freshwater Wetland, Slow River
Aquarium contexts
Breeding Aquarium, Freshwater Aquarium, Freshwater Community, Planted Aquarium
Audience level
Intermediate

Classification

Profile type
Recognized species
Genus
Mikrogeophagus
Family
Cichlidae
Species group
Cichlids, Fish, South American Cichlids

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