Can Apple Snail and Banded Gourami Live Together?

Possible with Caution

Keeping Apple Snail and Banded Gourami together is possible but requires caution due to differing aggression levels. Provide a spacious tank of at least 165 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

Apple Snail

Pomacea maculata

Banded Gourami

Trichogaster fasciata

🐠Family Group
Apple Snail
Invertebrates
Banded Gourami
Anabantoids
Temperament
Apple Snail
Peaceful (0/10)
Banded Gourami
Mostly Peaceful (4/10)
Temperature
✓ Compatible
Apple Snail
20–28°C
Banded Gourami
22–28°C
pH Range
✓ Compatible
Apple Snail
7.2–8.5
Banded Gourami
6–7.5
Hardness (dGH)
✓ Compatible
Apple Snail
8–25
Banded Gourami
4–15
Water Type
✓ Compatible
Apple Snail
Freshwater Only
Banded Gourami
Freshwater Only
Flow Preference
✓ Compatible
Apple Snail
Low
Banded Gourami
Low
Min Tank Volume
Combined: 165 L
Apple Snail
150 L
Banded Gourami
110 L
Swimming Level
Shared: 2 zones
Apple Snail
BottomMiddleTop
Banded Gourami
TopMiddle
🏷️Behavior Tags
Apple Snail
Plant DestroyerHyperactive / Fast SwimmerAggressive Eater (Starves shy fish)
Banded Gourami
Fry PredatorJumper (Lid Required)
Stocking calculator

Can your tank handle Apple Snail and Banded Gourami?

Compatibility is only part of the answer. Test both fish with your real tank size, current stock, and maintenance needs to see if you have enough space and a safe stocking level before you add them.

Apple Snail
Banded Gourami
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Behaviour & Temperament

Apple Snail is a peaceful species (0/10), while Banded Gourami is generally mild-mannered (4/10). This notable difference means Banded Gourami may occasionally assert dominance over Apple Snail.

Apple Snail and Banded Gourami both frequent the Middle (Open Water) and Top (Surface) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.

Worth noting: Banded Gourami is a known jumper, so a tight-fitting lid is essential.

To improve the chances of a peaceful coexistence in this community tank: A larger aquarium with ample hiding spots can help diffuse aggression and give the less dominant fish space to retreat.

Water Parameters

The safe temperature window for both species falls between 22°C and 28°C. Aim for the midpoint of this range (around 25.0°C) for optimal comfort.

Both fish can tolerate a pH between 7.2 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 8–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Apple Snail and Banded Gourami together, plan for an aquarium of at least 165 litres with a minimum length of 90 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

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: Established Algae (Otocinclus), Shells (Breeding/Hiding), Plants - Densely covered, Plants - Floating. Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: Apple Snail is a plant destroyer, which conflicts with Banded Gourami's requirement for live plants. Compromise where possible or prioritise the more critical need.

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

Suitable Tank Sizes

Standard aquarium sizes large enough for both Apple Snail and Banded Gourami.

Show 8 more tank sizes

Frequently Asked Questions

Can Apple Snail and Banded Gourami live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 165 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do Apple Snail and Banded Gourami need?

A minimum of 165 litres (tank length at least 90 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 Apple Snail and Banded Gourami together?

Keep the aquarium between 22°C and 28°C. A target of around 25.0°C sits comfortably within both species' preferred ranges.

Are Apple Snail or Banded Gourami aggressive?

Apple Snail is peaceful (0/10) and Banded Gourami is generally mild-mannered (4/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.

What pH do Apple Snail and Banded Gourami need?

Both species overlap in the 7.2–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.


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