Can Red Goldflake Shrimp and Uruguayan Eartheater Live Together?
Red Goldflake Shrimp and Uruguayan Eartheater are not recommended as tank mates due to no temperature overlap. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.
At a Glance
Can your tank handle Red Goldflake Shrimp and Uruguayan Eartheater?
Compatibility is only part of the answer. Test both fish with your real tank size, current stock, and maintenance needs to see if you have enough space and a safe stocking level before you add them.
Behaviour & Temperament
Red Goldflake Shrimp is a peaceful species (0/10), while Uruguayan Eartheater is moderately assertive (5/10). This notable difference means Uruguayan Eartheater may occasionally assert dominance over Red Goldflake Shrimp.
Red Goldflake Shrimp and Uruguayan Eartheater both frequent the Bottom (Substrate) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.
Water Parameters
There is no temperature overlap between Red Goldflake Shrimp (26–29°C) and Uruguayan Eartheater (15–25°C). This fundamental mismatch makes long-term cohabitation impractical.
Both fish can tolerate a pH between 7.5 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.
For general hardness, the shared comfort zone is 4–10 dGH. Regular testing will ensure conditions stay within this range.
Tank Setup
To house Red Goldflake Shrimp and Uruguayan Eartheater together, plan for an aquarium of at least 200 litres with a minimum length of 120 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.
Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.
Specific environmental needs for this combination include: Sand (Sifters), Established Algae (Otocinclus), Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.
Both species do well with low (still water) water movement, so a standard filtration setup rated for the tank volume should suffice.
Why This Pairing Usually Fails in Practice
Red Goldflake Shrimp and Uruguayan Eartheater are the kind of pair that can look acceptable in a shop but become a maintenance problem at home. The main risk is not a single number in the chart; it is the way incompatible behavior, water needs, or pressure on space compounds over time once both fish are established in the same tank.
Suitable Tank Sizes
Standard aquarium sizes large enough for both Red Goldflake Shrimp and Uruguayan Eartheater.
55 Gallon Standard
60 Gallon Breeder
75 Gallon Standard
90 Gallon Standard
125 Gallon Standard
150 Gallon High
Frequently Asked Questions
Can Red Goldflake Shrimp and Uruguayan Eartheater live together?
No. This combination is not recommended. Key incompatibilities — such as non-overlapping temperature ranges — make cohabitation unsafe.
What size tank do Red Goldflake Shrimp and Uruguayan Eartheater need?
A minimum of 200 litres (tank length at least 120 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.
What water temperature is best for Red Goldflake Shrimp and Uruguayan Eartheater together?
Unfortunately, there is no temperature range that satisfies both species. Red Goldflake Shrimp requires 26–29°C, while Uruguayan Eartheater needs 15–25°C.
Are Red Goldflake Shrimp or Uruguayan Eartheater aggressive?
Red Goldflake Shrimp is peaceful (0/10) and Uruguayan Eartheater is moderately assertive (5/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.
What pH do Red Goldflake Shrimp and Uruguayan Eartheater need?
Both species overlap in the 7.5–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.
How do I manage Uruguayan Eartheater's territorial behaviour?
Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Uruguayan Eartheater space to claim a territory without encroaching on the other fish's area. Adding décor that divides the tank into distinct zones works especially well.
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Guidarium Editorial Desk
Reviewed against Guidarium care, stocking, and compatibility standards. Read the editorial policy.
- Last reviewed
- May 11, 2026
- Last updated
- May 11, 2026
- Issues or corrections?
- Contact the editorial team
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