Minimum tank footprint for adult Convict Cichlid
Convict Cichlid should be planned around adult size, turning room, filtration, and long-term waste output, not a temporary juvenile display.
Convict Cichlid
Amatitlania nigrofasciata compatibility profile. Find the best tank mates by checking water parameters, aquarium swim zone pressure, social rules, and shrimp-safe verifications.
Core facts & bioload limits
Adult size6"
Minimum tank30 gal
Temperamentaggressive
Group1+
- temperature74-82F
- pH6.5-8
- water_hardnessGH 6-20 dGH | KH 3-12 dKH
- plant_safetycaution
- shrimp_safetyunsafe
- algae_eating_rolenone
- beginner_suitabilityadvanced
Community planning & swim zone pressure
When planning a community around Convict Cichlid, consider the aquarium swim zone pressure. This species primarily occupies the middlebottom zone. Balance the setup by choosing tank mates that occupy the top or bottom zones to reduce crowding and stress.
2026 smart aquarium and aquascape planning for Convict Cichlid
Why nano aquarium advice does not fit Convict Cichlid
Aquascape style cannot compensate for a tank that is too small. Match the adult footprint, social group, and filtration first, then choose plants or hardscape.
Does Convict Cichlid need programmable LED sunrise/sunset lighting?
Programmable sunrise and sunset ramps are optional, but gradual lighting can reduce startle behavior in tanks with open swimming lanes or skittish community fish.
Ideal smart heater temperature parameters for Convict Cichlid breeding
Keep the heater inside the listed range of 74-82F; breeding attempts should favor stability over chasing the warmest possible number.
How high water flow from modern powerheads affects Convict Cichlid
Match flow to swim zone and body shape. If Convict Cichlid avoids open water, clamps fins, or hides behind hardscape, reduce direct current and add calmer feeding areas.
Best natural biotope tank mates for Convict Cichlid
Favor tank mates with overlapping temperature, pH, hardness, temperament, and swim-zone use instead of mixing fish only because they share a broad region or store display tank.
Will Convict Cichlid uproot carpet plants in a Dutch style aquascape?
Plant safety is marked as caution. Even plant-safe fish can disturb carpets if they dig, graze aggressively, or crowd the foreground during feeding.
Blackwater botanical setups for Convict Cichlid stress relief
Use botanicals only when the softer, tinted-water style fits the species water range. Keep pH and hardness inside the listed limits instead of dropping them quickly for appearance.
Minimalist Iwagumi aquascape stocking ideas featuring Convict Cichlid
Iwagumi layouts leave fewer visual barriers, so choose peaceful tank mates and avoid territorial species that need caves, dense stems, or broken sightlines.
Care caveats
- notesCompact but very aggressive Central American cichlid; not a community fish under almost any plan.
- caveatAggressive and territorial — not suitable for typical peaceful community tanks; smaller, slower, or weaker tankmates are at real risk of injury or death.
- caveatBreeds readily and frequently; a bonded pair becomes hyper-defensive of eggs and fry and will attack everything else in the tank.
- caveatPlan a species-only setup or a robust large-cichlid community with similarly sized, equally tough tankmates and plenty of hardscape sightline breaks.
- caveatPredates on dwarf shrimp, small fish, and ornamental snails; never combine with shrimp or snail colonies you want to keep.
Conditional tank mates
No green matches are currently published for this species. These yellow matches may work only when the warnings are handled, especially temperature range, group size, flow, and stocking density.
- Bettayellowfin_nipping_risk | minimum 30 galCheck this pair in the planner ->
- Guppyyellowfin_nipping_risk | minimum 30 galCheck this pair in the planner ->
- Harlequin Rasborayellowaggression_risk | minimum 30 galCheck this pair in the planner ->
- Honey Gouramiyellowaggression_risk | minimum 30 galCheck this pair in the planner ->
- Ivory Mystery Snailyellowaggression_risk | minimum 30 galCheck this pair in the planner ->
- Japanese Trapdoor Snailyellowaggression_risk | minimum 30 galCheck this pair in the planner ->
- Mystery Snailyellowaggression_risk | minimum 30 galCheck this pair in the planner ->
- Otocinclus Catfishyellowaggression_risk | minimum 30 galCheck this pair in the planner ->
- Zebra Danioyellowaggression_risk | minimum 30 galCheck this pair in the planner ->
- Cardinal Tetrayellowaggression_risk | minimum 30 galCheck this pair in the planner ->