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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.

L-191 Dull-eyed Royal Pleco, a moderate freshwater aquarium species

L-191 Dull-eyed Royal Pleco

Panaque sp. (L191)
Profile
ModerateModerate
Min tank
100 gal
Adult size
10 in
School min
1
Diet
xylivore/omnivore
Flashylive or fresh foodwood grazerlarge adult sizehigh 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

Use CautionSome concerns — manageable with the right tank size and setup. Check below.
  • Same-species limitNo same-species limit conflict was found for this pair.
  • TemperatureL-191 Dull-eyed Royal Pleco and Adolfoi Cory Catfish have overlapping temperature ranges.
  • pHL-191 Dull-eyed Royal Pleco and Adolfoi Cory Catfish have overlapping ph ranges.
  • GHL-191 Dull-eyed Royal Pleco and Adolfoi Cory Catfish have overlapping gh ranges.
  • KHL-191 Dull-eyed Royal Pleco and Adolfoi Cory Catfish have overlapping kh ranges.
  • Predation safetyNo clear predation conflict was found for this pair.
  • Oxygen and flowOxygen needs differ significantly. Make sure the tank has calm areas and enough surface movement.
  • Temperament matchTemperament gap is wide. The more assertive species may bully or stress the other.
  • 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 4.2x. 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 73-78°F
60-90°F
L-191 Dull-eyed Royal Pleco: 73-82°FAdolfoi Cory Catfish: 72-78°F
pHOverlap 6-7.5
5-9
L-191 Dull-eyed Royal Pleco: 6-7.6Adolfoi Cory Catfish: 6-7.5
GHOverlap 2-15 dGH
0-30 dGH
L-191 Dull-eyed Royal Pleco: 2-15 dGHAdolfoi Cory Catfish: 2-15 dGH
KHOverlap 1-10 dKH
0-25 dKH
L-191 Dull-eyed Royal Pleco: 1-10 dKHAdolfoi Cory Catfish: 1-10 dKH

Behavior and care scores

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

TemperamentL-191 Dull-eyed Royal Pleco higher
L-191 Dull-eyed Royal Pleco3/5
Adolfoi Cory Catfish1/5
Care difficultyL-191 Dull-eyed Royal Pleco higher
L-191 Dull-eyed Royal Pleco3/5
Adolfoi Cory Catfish1/5
Diet difficultyL-191 Dull-eyed Royal Pleco higher
L-191 Dull-eyed Royal Pleco3/5
Adolfoi Cory Catfish1/5
BioloadL-191 Dull-eyed Royal Pleco higher
L-191 Dull-eyed Royal Pleco5/5
Adolfoi Cory Catfish1/5
Oxygen needL-191 Dull-eyed Royal Pleco higher
L-191 Dull-eyed Royal Pleco4/5
Adolfoi Cory Catfish2/5
Fin nippingL-191 Dull-eyed Royal Pleco higher
L-191 Dull-eyed Royal Pleco1/5
Adolfoi Cory Catfish0/5
TerritorialL-191 Dull-eyed Royal Pleco higher
L-191 Dull-eyed Royal Pleco3/5
Adolfoi Cory Catfish0/5
Check this pair in my tankCheck both togetherCheck a tank with L-191 Dull-eyed Royal PlecoCheck a tank with Adolfoi Cory Catfish