Can Banded Archerfish (Brackish) and Scat (Brackish) Live Together?

🟡Possible with Caution

Keeping Banded Archerfish (Brackish) and Scat (Brackish) together is possible but requires caution, though some care is needed. Provide a spacious tank of at least 540 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

Banded Archerfish (Brackish)

Toxotes jaculatrix

Scat (Brackish)

Scatophagus argus

🐟Family Group
Banded Archerfish (Brackish)
Oddballs
Scat (Brackish)
Oddballs
Temperament
Banded Archerfish (Brackish)
Semi-Aggressive (6/10)
Scat (Brackish)
Mostly Peaceful (4/10)
Temperature
✓ Compatible
Banded Archerfish (Brackish)
24–30°C
Scat (Brackish)
20–28°C
pH Range
✓ Compatible
Banded Archerfish (Brackish)
7–8.5
Scat (Brackish)
7.5–8.5
Hardness (dGH)
✓ Compatible
Banded Archerfish (Brackish)
15–30
Scat (Brackish)
12–30
Water Type
✓ Compatible
Banded Archerfish (Brackish)
Brackish Required
Scat (Brackish)
Brackish Required
Flow Preference
✓ Compatible
Banded Archerfish (Brackish)
Moderate
Scat (Brackish)
High
Min Tank Volume
Combined: 540 L
Banded Archerfish (Brackish)
300 L
Scat (Brackish)
450 L
Swimming Level
✓ Different zones
Banded Archerfish (Brackish)
Top
Scat (Brackish)
MiddleBottom
🏷️Behavior Tags
Banded Archerfish (Brackish)
Piscivore (Eats small/nano fish)Jumper (Lid Required)Hyperactive / Fast SwimmerAggressive to same species/look-alikes
Scat (Brackish)
Plant DestroyerHyperactive / Fast SwimmerAggressive Eater (Starves shy fish)Fin Nipper

Behaviour & Temperament

Banded Archerfish (Brackish) is a moderately assertive species (6/10), while Scat (Brackish) is generally mild-mannered (4/10). This modest difference means Banded Archerfish (Brackish) may occasionally assert dominance over Scat (Brackish).

In terms of spatial distribution, Banded Archerfish (Brackish) prefers the Top (Surface) zone, whereas Scat (Brackish) occupies the Middle (Open Water) and Bottom (Substrate) zones. Because they use different levels of the water column, territorial disputes are less likely and the tank will appear more balanced.

Worth noting: Banded Archerfish (Brackish) is a known jumper, so a tight-fitting lid is essential.

To improve the chances of a peaceful coexistence in this community tank: Keep fin nippers in larger groups to distribute nipping behaviour among conspecifics rather than tank mates.

Water Parameters

The safe temperature window for both species falls between 24°C and 28°C. Aim for the midpoint of this range (around 26.0°C) for optimal comfort.

Both fish can tolerate a pH between 7.5 and 8.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 15–30 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Banded Archerfish (Brackish) and Scat (Brackish) together, plan for an aquarium of at least 540 litres with a minimum length of 150 cm. This accounts for the larger species' space requirements with an additional 20 % buffer to reduce territorial tension.

Because this pairing requires extra vigilance, include plenty of hiding spots — caves, driftwood, and dense plant clusters — so the less dominant fish can retreat when needed.

Specific environmental needs for this combination include: Sand (Sifters), Driftwood (Digestion/Hiding), Smooth Gravel (Sensitive Barbels), Established Algae (Otocinclus). Meeting these requirements will help both species thrive.

Both species do well with moderate (standard) water movement, so a standard filtration setup rated for the tank volume should suffice.

Frequently Asked Questions

Can Banded Archerfish (Brackish) and Scat (Brackish) live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 540 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do Banded Archerfish (Brackish) and Scat (Brackish) need?

A minimum of 540 litres (tank length at least 150 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 Banded Archerfish (Brackish) and Scat (Brackish) together?

Keep the aquarium between 24°C and 28°C. A target of around 26.0°C sits comfortably within both species' preferred ranges.

Are Banded Archerfish (Brackish) or Scat (Brackish) aggressive?

Banded Archerfish (Brackish) is moderately assertive (6/10) and Scat (Brackish) is generally mild-mannered (4/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Banded Archerfish (Brackish) and Scat (Brackish) need?

Both species overlap in the 7.5–8.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.

Will Scat (Brackish) nip Banded Archerfish (Brackish)'s fins?

Scat (Brackish) is a known fin nipper. If Banded Archerfish (Brackish) has long or flowing fins, there is a real risk of fin damage. Keeping Scat (Brackish) in a larger group can help redirect nipping behaviour toward conspecifics.


Related Comparisons

Banded Archerfish (Brackish) & Mono Sebae (Brackish)

·

🟡Possible with Caution
Banded Archerfish (Brackish): PeacefulMono Sebae (Brackish): Peaceful

Banded Archerfish (Brackish) & Silver Arowana

·

🔴Not Recommended
Banded Archerfish (Brackish): PeacefulSilver Arowana: Peaceful

Banded Archerfish (Brackish) & African Butterfly Fish

·

🔴Not Recommended
Banded Archerfish (Brackish): PeacefulAfrican Butterfly Fish: Peaceful

Banded Archerfish (Brackish) & Black Ghost Knifefish

·

🔴Not Recommended
Banded Archerfish (Brackish): PeacefulBlack Ghost Knifefish: Peaceful

Banded Archerfish (Brackish) & Clown Knifefish

·

🔴Not Recommended
Banded Archerfish (Brackish): PeacefulClown Knifefish: Peaceful

Banded Archerfish (Brackish) & Fire Eel

·

🔴Not Recommended
Banded Archerfish (Brackish): PeacefulFire Eel: Peaceful

Scat (Brackish) & Indonesian Datnoid (Tiger Fish)

·

🔴Not Recommended
Scat (Brackish): PeacefulIndonesian Datnoid (Tiger Fish): Peaceful

Scat (Brackish) & Motoro Stingray

·

🔴Not Recommended
Scat (Brackish): PeacefulMotoro Stingray: Peaceful

Scat (Brackish) & Peter's Elephantnose Fish

·

🔴Not Recommended
Scat (Brackish): PeacefulPeter's Elephantnose Fish: Peaceful

Scat (Brackish) & Reedfish (Ropefish)

·

🔴Not Recommended
Scat (Brackish): PeacefulReedfish (Ropefish): Peaceful

Scat (Brackish) & Senegal Bichir

·

🔴Not Recommended
Scat (Brackish): PeacefulSenegal Bichir: Peaceful

Scat (Brackish) & Tire Track Eel

·

🔴Not Recommended
Scat (Brackish): PeacefulTire Track Eel: Peaceful