Can Scat (Brackish) and Yoyo Loach Live Together?
Scat (Brackish) and Yoyo Loach are not recommended as tank mates due to incompatible water types. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.
At a Glance
Behaviour & Temperament
Both Scat (Brackish) and Yoyo Loach are generally mild-mannered species with an aggression score of 4/10. Their matching temperaments mean neither fish is likely to dominate the other in a shared aquarium.
Scat (Brackish) and Yoyo Loach both frequent the Middle (Open Water) and Bottom (Substrate) 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: Yoyo Loach is nocturnal and will be most active after lights-out, naturally reducing daytime encounters.
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 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 12–12 dGH. Regular testing will ensure conditions stay within this range.
Crucially, these species require different water types — one needs freshwater while the other requires brackish conditions. This is a hard barrier to keeping them together. An aquarium test kit is recommended for monitoring.
Tank Setup
To house Scat (Brackish) and Yoyo Loach 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.
Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.
Specific environmental needs for this combination include: Sand (Sifters), Smooth Gravel (Sensitive Barbels), Established Algae (Otocinclus), Driftwood (Digestion/Hiding), Plants - Densely covered. Meeting these requirements will help both species thrive.
Note a potential conflict in setup requirements: Scat (Brackish) is a plant destroyer, which conflicts with Yoyo Loach's requirement for live plants. Compromise where possible or prioritise the more critical need.
Both species do well with high (river/stream) water movement, so a standard filtration setup rated for the tank volume should suffice.
Find the right tank equipment
Browse tanks, décor, and equipment suited for this setup.
Frequently Asked Questions
Can Scat (Brackish) and Yoyo Loach live together?▾
No. This combination is not recommended. Key incompatibilities — such as different water type needs — make cohabitation unsafe.
What size tank do Scat (Brackish) and Yoyo Loach 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 Scat (Brackish) and Yoyo Loach 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 Scat (Brackish) or Yoyo Loach aggressive?▾
Scat (Brackish) is generally mild-mannered (4/10) and Yoyo Loach is generally mild-mannered (4/10). Their similar temperaments generally lead to a peaceful coexistence.
What pH do Scat (Brackish) and Yoyo Loach need?▾
Both species overlap in the 7.5–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.
Will Scat (Brackish) nip Yoyo Loach's fins?▾
Scat (Brackish) is a known fin nipper. If Yoyo Loach 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.
Does Yoyo Loach being nocturnal affect compatibility?▾
Yoyo Loach is most active after lights-out, which naturally reduces daytime encounters with its tank mate. This can actually be beneficial, as both fish get undisturbed time to feed and explore. Just ensure food reaches Yoyo Loach during evening hours.
Related Comparisons
Scat (Brackish) & Black Ghost Knifefish
·
Scat (Brackish) & Indonesian Datnoid (Tiger Fish)
·
Scat (Brackish) & Mono Sebae (Brackish)
·
Scat (Brackish) & Motoro Stingray
·
Scat (Brackish) & Peter's Elephantnose Fish
·
Scat (Brackish) & Reedfish (Ropefish)
·
Yoyo Loach & Dwarf Chain Loach
·
Yoyo Loach & Clown Loach
·
Yoyo Loach & Dojo Loach (Weather Loach)
·
Yoyo Loach & Zebra Loach
·
Yoyo Loach & Reticulated Hillstream Loach
·
Yoyo Loach & African Butterfly Cichlid
·