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Species comparison

Compare two aquarium species before choosing stock.

Pick two profiles from the TankFlare species database and compare water ranges, adult size, temperament, diet, schooling needs, and care difficulty in one place.

Calico Telescope Eye Goldfish, a peaceful freshwater aquarium species

Calico Telescope Eye Goldfish

Carassius auratus
Profile
ModeratePeaceful
Min tank
30 gal
Adult size
8 in
School min
2
Diet
omnivore
Flashylarge adult sizehigh wastecooler waterhigh bioload
Adolfoi Cory Catfish, a peaceful freshwater aquarium species

Adolfoi Cory Catfish

Corydoras adolfoi
Profile
BeginnerPeaceful
Min tank
20 gal
Adult size
2.4 in
School min
6
Diet
omnivore
Community leaninggentle flow

Compatibility

  • Same-species limitNo same-species limit conflict was found for this pair.
  • TemperatureCalico Telescope Eye Goldfish and Adolfoi Cory Catfish have overlapping temperature ranges.
  • pHCalico Telescope Eye Goldfish and Adolfoi Cory Catfish have overlapping ph ranges.
  • GHCalico Telescope Eye Goldfish and Adolfoi Cory Catfish have overlapping gh ranges.
  • KHCalico Telescope Eye Goldfish and Adolfoi Cory Catfish have overlapping kh ranges.
  • Predation safetyPredation risk: Calico Telescope Eye Goldfish may eat Adolfoi Cory Catfish. Choose tankmates this species cannot swallow or hunt, or keep them in separate setups.
  • Oxygen and flowOxygen needs differ significantly. Make sure the tank has calm areas and enough surface movement.
  • Temperament matchBoth species have similar temperament scores.
  • Fin-nipping / aggression riskNo significant fin-nipping or aggression risk between these two.
  • TerritoryTerritory overlap is not a major concern for this pair.
  • Size safetyAdult size differs by 3.3x. The larger fish may bully or intimidate the smaller one.

This checks whether these two species have any clear red flags together. For a real stocking plan, run the full checker with your tank size, fish counts, cycle status, and filter setup.

Water range overlap

Colored bars share one scale per row; the bright center shows usable overlap.

TemperatureOverlap 72-74°F
60-90°F
Calico Telescope Eye Goldfish: 68-74°FAdolfoi Cory Catfish: 72-78°F
pHOverlap 7-7.5
5-9
Calico Telescope Eye Goldfish: 7-8.4Adolfoi Cory Catfish: 6-7.5
GHOverlap 6-15 dGH
0-30 dGH
Calico Telescope Eye Goldfish: 6-18 dGHAdolfoi Cory Catfish: 2-15 dGH
KHOverlap 4-10 dKH
0-25 dKH
Calico Telescope Eye Goldfish: 4-12 dKHAdolfoi Cory Catfish: 1-10 dKH

Behavior and care scores

Higher scores usually mean more planning risk or more specialized care.

TemperamentSimilar
Calico Telescope Eye Goldfish1/5
Adolfoi Cory Catfish1/5
Care difficultyCalico Telescope Eye Goldfish higher
Calico Telescope Eye Goldfish3/5
Adolfoi Cory Catfish1/5
Diet difficultySimilar
Calico Telescope Eye Goldfish1/5
Adolfoi Cory Catfish1/5
BioloadCalico Telescope Eye Goldfish higher
Calico Telescope Eye Goldfish4/5
Adolfoi Cory Catfish1/5
Oxygen needCalico Telescope Eye Goldfish higher
Calico Telescope Eye Goldfish4/5
Adolfoi Cory Catfish2/5
Fin nippingSimilar
Calico Telescope Eye Goldfish0/5
Adolfoi Cory Catfish0/5
TerritorialSimilar
Calico Telescope Eye Goldfish0/5
Adolfoi Cory Catfish0/5
Check this pair in my tankCheck both togetherCheck a tank with Calico Telescope Eye GoldfishCheck a tank with Adolfoi Cory Catfish