Knight Goby Tank Mates & Compatibility

Knight Goby

Stigmatogobius sadanundio

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TemperamentSemi-Aggressive (6/10)

Adult Size9 cm

Temperature20–28°C

Water TypeBrackish Tolerant

Swim ZoneMid-level, Bottom

StockingSolo or group

Stocking calculator

Compatible on paper, but will Knight Goby fit your setup?

Tank mates can still go wrong if the tank is too small, already full, or the water is a poor match. Add Knight Goby to the stocking calculator to check space, stocking pressure, and water needs before you add it.

Knight Goby

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Showing 1 - 24 of 183 Tank Mates

Knight Goby & African Butterfly Cichlid

Stigmatogobius sadanundio · Anomalochromis thomasi

🟡Possible with Caution

Knight Goby: Semi-AggressiveAfrican Butterfly Cichlid: Mostly Peaceful

Knight Goby & African Butterfly Fish

Stigmatogobius sadanundio · Pantodon buchholzi

🟡Possible with Caution

Knight Goby: Semi-AggressiveAfrican Butterfly Fish: Semi-Aggressive

Knight Goby & African Jewel Cichlid

Stigmatogobius sadanundio · Hemichromis bimaculatus

🟡Possible with Caution

Knight Goby: Semi-AggressiveAfrican Jewel Cichlid: Aggressive

Knight Goby & African Lungfish

Stigmatogobius sadanundio · Protopterus annectens

🟡Possible with Caution

Knight Goby: Semi-AggressiveAfrican Lungfish: Highly Aggressive

Knight Goby & Agassiz's Dwarf Cichlid

Stigmatogobius sadanundio · Apistogramma agassizii

🔴Not Recommended

Knight Goby: Semi-AggressiveAgassiz's Dwarf Cichlid: Semi-Aggressive

Knight Goby & Amano Shrimp

Stigmatogobius sadanundio · Caridina multidentata

🟡Possible with Caution

Knight Goby: Semi-AggressiveAmano Shrimp: Peaceful

Knight Goby & Amazon Leaf Fish

Stigmatogobius sadanundio · Monocirrhus polyacanthus

🔴Not Recommended

Knight Goby: Semi-AggressiveAmazon Leaf Fish: Peaceful

Knight Goby & Amazon Puffer

Stigmatogobius sadanundio · Colomesus asellus

🟡Possible with Caution

Knight Goby: Semi-AggressiveAmazon Puffer: Mostly Peaceful

Knight Goby & Apple Snail

Stigmatogobius sadanundio · Pomacea maculata

🟡Possible with Caution

Knight Goby: Semi-AggressiveApple Snail: Peaceful

Knight Goby & Assassin Snail

Stigmatogobius sadanundio · Clea helena

🟡Possible with Caution

Knight Goby: Semi-AggressiveAssassin Snail: Peaceful

Knight Goby & Auratus Cichlid (Mbuna)

Stigmatogobius sadanundio · Melanochromis auratus

🟡Possible with Caution

Knight Goby: Semi-AggressiveAuratus Cichlid (Mbuna): Highly Aggressive

Knight Goby & Bala Shark

Stigmatogobius sadanundio · Balantiocheilos melanopterus

🟡Possible with Caution

Knight Goby: Semi-AggressiveBala Shark: Mostly Peaceful

Knight Goby & Bamboo Shrimp

Stigmatogobius sadanundio · Atyopsis moluccensis

🟡Possible with Caution

Knight Goby: Semi-AggressiveBamboo Shrimp: Peaceful

Knight Goby & Banded Archerfish (Brackish)

Stigmatogobius sadanundio · Toxotes jaculatrix

🟡Possible with Caution

Knight Goby: Semi-AggressiveBanded Archerfish (Brackish): Semi-Aggressive

Knight Goby & Beckford's Pencilfish

Stigmatogobius sadanundio · Nannostomus beckfordi

🟡Possible with Caution

Knight Goby: Semi-AggressiveBeckford's Pencilfish: Peaceful

Knight Goby & Bee Shrimp (Crystal Red / Black)

Stigmatogobius sadanundio · Caridina cantonensis

🔴Not Recommended

Knight Goby: Semi-AggressiveBee Shrimp (Crystal Red / Black): Peaceful

Knight Goby & Betta (Siamese Fighting Fish)

Stigmatogobius sadanundio · Betta splendens

🟡Possible with Caution

Knight Goby: Semi-AggressiveBetta (Siamese Fighting Fish): Semi-Aggressive

Knight Goby & Black Ghost Knifefish

Stigmatogobius sadanundio · Apteronotus albifrons

🟡Possible with Caution

Knight Goby: Semi-AggressiveBlack Ghost Knifefish: Semi-Aggressive

Knight Goby & Black Neon Tetra

Stigmatogobius sadanundio · Hyphessobrycon herbertaxelrodi

🟡Possible with Caution

Knight Goby: Semi-AggressiveBlack Neon Tetra: Peaceful

Knight Goby & Black Pacu

Stigmatogobius sadanundio · Colossoma macropomum

🟡Possible with Caution

Knight Goby: Semi-AggressiveBlack Pacu: Mostly Peaceful

Knight Goby & Black Skirt Tetra

Stigmatogobius sadanundio · Gymnocorymbus ternetzi

🟡Possible with Caution

Knight Goby: Semi-AggressiveBlack Skirt Tetra: Mostly Peaceful

Knight Goby & Bladder Snail (Pest Snail)

Stigmatogobius sadanundio · Physella acuta

🟡Possible with Caution

Knight Goby: Semi-AggressiveBladder Snail (Pest Snail): Peaceful

Knight Goby & Bleeding Heart Tetra

Stigmatogobius sadanundio · Hyphessobrycon erythrostigma

🟡Possible with Caution

Knight Goby: Semi-AggressiveBleeding Heart Tetra: Peaceful

Knight Goby & Blind Cave Tetra

Stigmatogobius sadanundio · Astyanax mexicanus

🟡Possible with Caution

Knight Goby: Semi-AggressiveBlind Cave Tetra: Mostly Peaceful