Glass Catfish | Kryptopterus vitreolus
Glass Catfish | Kryptopterus vitreolus
Key Specs
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Arrives by Wed, Mar 25
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About this item
Glass Catfish
The Glass Catfish (Kryptopterus vitreolus) is one of the most unique freshwater fish in the aquarium hobby, known for its almost completely transparent body where the spine and internal organs are visible. This fascinating appearance gives the fish a delicate, ghost-like look that stands out in any aquarium.
Native to Thailand, Glass Catfish inhabit slow-moving rivers and streams with dense vegetation. In the aquarium, they thrive in well-planted tanks with gentle water flow and stable water conditions.
Unlike most catfish, Glass Catfish are mid-water schooling fish, often seen swimming together in tight groups. Their calm and peaceful nature makes them an excellent addition to community aquariums.
Why Aquarists Love Glass Catfish
• Unique transparent body
• Peaceful and gentle schooling fish
• Unusual mid-water swimming behavior
• Great for planted and display aquariums
Behavior & Compatibility
Glass Catfish are very peaceful schooling fish and should be kept in groups of 6 or more.
Suitable tank mates include:
• Small tetras
• Rasboras
• Corydoras catfish
• Dwarf gouramis
• Other peaceful community fish
Avoid aggressive or fast-moving fish that may stress them.
Ideal Aquarium Setup
Glass Catfish prefer calm and natural environments.
Recommended aquarium features include:
• Live plants and driftwood
• Dim or subdued lighting
• Gentle water flow
• Open swimming space
Stable water parameters are very important for this species.
Diet and Feeding
Glass Catfish are omnivores with a preference for small meaty foods.
Recommended foods include:
• Micro pellets
• Frozen bloodworms
• Brine shrimp
• Daphnia
They may be shy feeders, so ensure food reaches them.
Recommended Tank Parameters
Temperature: 75 – 82°F (24 – 28°C)
pH: 6.0 – 7.5
KH: 2 – 10 dKH
Minimum Tank Size: 20 gallons
Size Information
Average Adult Size:
3 – 4 inches (7.5 – 10 cm)
Typical Sale Size:
1.5 – 2.5 inches (4 – 6 cm)
Origin
The Glass Catfish (Kryptopterus vitreolus) originates from Thailand, where it inhabits slow-moving freshwater rivers and streams.
Add a truly unique and mesmerizing species to your aquarium with the Glass Catfish, a peaceful and transparent fish perfect for planted freshwater community tanks. 🐟
Reviews
Customers are saying
Customers express satisfaction with this fish's vibrant coloration and healthy arrival condition. The elegant fin structure is frequently praised as a standout feature. Some buyers note that the fish can be a picky eater initially but adjusts well over time. Overall, reviewers recommend this as an excellent centerpiece fish for medium to large aquariums.
This summary was generated by AI based on customer reviews.
Top Mentions
Beautiful addition to my reef!
The fish arrived in perfect condition. Packaging was triple insulated with heat packs. Acclimation was smooth and it was eating frozen mysis within 2 hours of introduction. AquaEditorial never disappoints.
Great value for the price
Exactly as described. Fast shipping and very well packed.
Good but picky eater
Beautiful specimen, arrived healthy. Takes a while to adjust to new food but eventually started eating pellets. Great addition to my South American cichlid tank.
FAQs
What temperature should I keep the tank at for this fish?
Great question! We recommend maintaining a water temperature of 82–86°F (28–30°C). Discus are tropical fish and thrive in warm, stable water conditions. A reliable heater with a thermostat is essential.
Can I keep this with other fish in a community tank?
Yes! Discus are peaceful and social. They do best with calm tank mates like Cardinal Tetras, Rummy Nose Tetras, and Corydoras Catfish. Avoid aggressive or fast-moving fish that may stress them.
What size tank do I need for a small group?
We recommend a minimum of 55 gallons for a small group of discus. They need spacious aquariums with open swimming areas, live plants, driftwood, and gentle filtration.
What should I feed them?
Discus are omnivores and benefit from a varied diet. We recommend high-quality discus pellets, frozen bloodworms, brine shrimp, and beef heart mixes. A varied diet helps maintain vibrant coloration.
Do you guarantee live arrival?
Absolutely! All live fish are shipped with our 100% Live Arrival Guarantee. If there are any issues upon delivery, contact us within 2 hours with photos and we'll make it right.
