Spotted Hillstream Loach Sewellia lineolata
Most loaches are social and do best in groups. Please check adult size before purchasing, as species like clown loaches and dojo loaches need much larger aquariums than kuhli loaches.
The Spotted Hillstream Loach (Sewellia lineolata) is a fascinating freshwater loach species, prized for its distinctive spotted fins and streamlined body built for fast-flowing rivers. Often called the butterfly loach, it clings to glass and rocks with ease and grazes constantly on algae. Peaceful and community-safe, these loaches thrive in aquariums with strong water flow, smooth surfaces, and well-oxygenated water.
- Unique spotted fins and flattened body
- Excellent algae grazer
- Peaceful, community-safe bottom dweller
- Requires high oxygen and good water flow
- Grows up to 2–3 inches
Care Guide:
- Temperature: 68–75°F
- pH: 6.5–7.5
- Size: 2–3 inches
- Diet: Omnivore algae, sinking wafers, blanched vegetables, frozen/live foods
- Temperament: Peaceful, best in groups of 3+
FAQs:
Q: Do Spotted Hillstream Loaches eat algae?
A: Yes, they are excellent algae grazers but should be supplemented with sinking foods and vegetables.
Q: Can they live in community tanks?
A: Yes, they are peaceful and safe with most small, non-aggressive fish.
Q: Do they need special conditions?
A: Yes, they prefer aquariums with high oxygen, strong flow, and smooth rocks or driftwood.
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