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Apistogramma Borellii tank mates

The cool-water dwarf cichlid. Soft water and a pair-bonded setup gets the colour and the spawns. Skip the trio and any other cichlid in the same tank.

Common mistakeHousing two male borellii in one tank because the colour looked good in the shop is how keepers invent a permanently beaten fish. Males fight until one stops eating. Keep a single male with females as a harem, or give a true pair with broken sight lines — not a second male “for company.”

Evidence: partially verified
Confidence: high

Each name below opens a pair check with Apistogramma Borellii. That check is the decision, not the list itself.

← Full Apistogramma Borellii profile·Compatibility checker·Tank builder·More cichlid

Usually safer companions

Conservative shortlist from this profile. Open a pair page before you buy.

None listed here. Use the pair checker with species you are considering.

Risky or situational

May work with more water, a mature system, or a species-only setup. Read the pair page before you experiment.

  • Common PlecoOpen pair check

    Both species defend territory. The pairing needs a long footprint and rockwork or planting that breaks the sightline between two defended spots. Run the pair checker before stocking.

  • Corydoras CatfishOpen pair check

    Marked risky or situational on the profile. Tank length and group size change the outcome more than a temperament label does.

  • Dwarf GouramiOpen pair check

    Both species defend territory. The pairing needs a long footprint and rockwork or planting that breaks the sightline between two defended spots. Run the pair checker before stocking.

  • Harlequin RasboraOpen pair check

    Marked risky or situational on the profile. Tank length and group size change the outcome more than a temperament label does.

  • OtocinclusOpen pair check

    Marked risky or situational on the profile. Tank length and group size change the outcome more than a temperament label does.

  • Rummy Nose TetraOpen pair check

    Marked risky or situational on the profile. Tank length and group size change the outcome more than a temperament label does.

  • Tiger BarbOpen pair check

    Tiger Barb is rated semi-aggressive, so expect chasing, fin damage, or display behaviour directed at Apistogramma Borellii. Run the pair checker before stocking.

Fish to avoid with Apistogramma Borellii

Predation, aggression, or space rules on this profile. Treat these as poor default mixes.

  • Jack DempseySee why (pair)

    Jack Dempsey reaches 25cm and is flagged predatory. Apistogramma Borellii at 6cm is prey-sized for it. Jack Dempsey needs at least 200L, far above the 80L minimum for Apistogramma Borellii. The tank that houses one stresses the other.

  • OscarSee why (pair)

    Oscar reaches 35cm and is flagged predatory. Apistogramma Borellii at 6cm is prey-sized for it. Oscar needs at least 300L, far above the 80L minimum for Apistogramma Borellii. The tank that houses one stresses the other.

Tank size and groups

  • Published minimum for Apistogramma Borellii: 80L. Group minimum 1 .
  • Compatibility changes when the tank is too short for turning, too little for a real school, or too warm for one species and not the other. That is why pair checks include tank context, not only temperament.
  • Nearest litre hub to this minimum: 80L hub.

Easier alternatives to consider

Hardier first-tank names from the library. Still read the profile. Not a substitute for reading this one.

Plan before you buy

Start a pair check with Apistogramma Borellii, or open a starter plan with the top safer companions in the builder.

Open pair checkerOpen this plan in builder

Tank hubs: 80L

Filtration & heating

A 80L minimum tank for Apistogramma Borellii needs a filter rated for at least 320L/hr turnover and a heater maintaining 20–26°C.

Filter size guide →Heater size guide →Tank setup checklist →Beginner plants guide →

Similar fish (same category)

Related (care + temperament)

Featured compatibility checks

Curated pair pages for Apistogramma Borellii. Each opens a full verdict — not just a list label.

Apistogramma Borellii tank mates — quick answers

What fish can live with Apistogramma Borellii?
This hub has no “usually safer” (GOOD) companions for Apistogramma Borellii. Workable neighbours sit in caution — for example Common Pleco, Corydoras Catfish, Dwarf Gourami, Harlequin Rasbora, Otocinclus, Rummy Nose Tetra. Treat every name as a pair check, not a shopping list.
What tank mates should you avoid with Apistogramma Borellii?
Avoid Jack Dempsey, Oscar based on size, temperament, or predation risk on this profile.
What size tank do Apistogramma Borellii need for a community?
80L is the planning floor for adult swimming space and bioload. A 100L+ tank is the more comfortable long-term footprint. Length and depth matter as much as raw litres for active or territorial fish.