Quick Stats
| Adult Size | 8 cm |
| Minimum Tank | 20 gal |
| Temperature | 26–30°C |
| pH Range | 5.5–7.0 |
| Hardness (GH) | 2–8 dGH |
| Difficulty | Medium |
| Temperament | Peaceful |
| Diet | Omnivore — pellets, frozen bloodworm, brine shrimp, daphnia |
| Schooling | Pairs or 1 male + 2 females |
Tank Setup
The Ram Cichlid (Mikrogeophagus ramirezi) requires a minimum tank size of 20 gal. For a species this size, a larger tank is always better — more water volume means more stable parameters and a healthier environment.
Water parameters should be maintained within the following ranges: temperature 26–30°C, pH 5.5–7.0, and hardness 2–8 dGH. These fish are sensitive to water quality — test regularly and maintain pristine conditions.
Provide appropriate hiding places, a suitable substrate, and planted areas to match the natural behaviour of this species.
Tank Mates
Ram Cichlid are peaceful fish. They work well in community tanks with similarly-sized peaceful species.
Compatible tank mates include: Cardinal Tetra, Corydoras, Otocinclus, Harlequin Rasbora, Apistogramma (in large tanks). Avoid housing with aggressive or much larger fish.
Schooling requirements: Pairs or 1 male + 2 females. Keeping them in adequate numbers is essential for their wellbeing.
Diet & Feeding
Ram Cichlid are Omnivore. Feed a varied diet to ensure optimal health and colouration.
Omnivore — pellets, frozen bloodworm, brine shrimp, daphnia
Feed small amounts 1–2 times daily. Only provide what the fish can consume within 2–3 minutes to prevent overfeeding and water quality issues. Supplement with live or frozen foods for optimal health and colour.
Common Health Issues
Like all aquarium fish, Ram Cichlid can be susceptible to common diseases including ich (white spot disease), fin rot, and bacterial infections. This species can be sensitive — maintain excellent water quality to prevent health issues.
Prevention is always better than treatment. Maintain stable water parameters, avoid overfeeding, quarantine new fish before adding them to the main tank, and perform regular water changes. Test your water weekly and address any parameter spikes immediately.
If disease does occur, isolate affected fish in a quarantine tank and treat appropriately. Always research medication compatibility before use — some treatments are toxic to invertebrates and scaleless fish.
Breeding
Breeding Ram Cichlid requires specific conditions and may be challenging for beginners.
Provide appropriate breeding conditions — caves or hiding places for egg-laying species. Condition breeding pairs with high-quality foods before attempting to spawn them.
Research specific breeding requirements for this species before attempting it.
Frequently Asked Questions
What size tank does a Ram Cichlid need?
A Ram Cichlid needs a minimum tank size of 20 gal. However, larger is always better — more water volume means more stable water parameters and healthier fish.
Are Ram Cichlid easy to keep?
Ram Cichlid are rated as Medium difficulty. Some experience with aquarium water parameters is recommended before keeping this species.
What do Ram Cichlid eat?
Ram Cichlid are Omnivore. Feed a varied diet including pellets, frozen bloodworm, brine shrimp, daphnia.
Can Ram Cichlid live with other fish?
Ram Cichlid are peaceful. Compatible tankmates include: Cardinal Tetra, Corydoras, Otocinclus, Harlequin Rasbora, Apistogramma (in large tanks). They work well in community tanks with similarly-sized peaceful fish.