CW010 Gold Laser Cory Catfish – Corydoras sp. CW010
CW010 Gold Laser Cory Catfish – Corydoras sp. CW010
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Quick Care
Essential care information at a glance
What Fish Will I Receive?
What Fish Will I Receive?
Photos represent the species and typical appearance of the fish you will receive. Because Corydoras are living animals, individual size, coloration, markings, and pattern may vary naturally from fish to fish.
Why You'll Love Panda Cory Catfish
Why You'll Love Panda Cory Catfish
✓ Peaceful community fish
✓ Active bottom-dwelling behavior
✓ Best enjoyed in social groups
✓ Excellent for planted aquariums
✓ Unique black-and-cream panda markings
✓ Compatible with many peaceful tropical fish
Healthy, Active Corydoras
Healthy, Active Corydoras
Every Corydoras offered by Tropicflow Aquatic is selected for healthy body condition, active behavior, clear eyes, intact barbels and fins, and normal swimming behavior before shipping.
Best Substrate for Corydoras
Best Substrate for Corydoras
Fine sand or another smooth, non-abrasive substrate is recommended. Corydoras spend much of their time searching through the substrate with their sensitive barbels.
Acclimation Directions
Acclimation Directions
1 — Open & Inspect
Check your fish immediately after delivery.
2 — Temperature Acclimation
Float the closed bag for approximately 15–20 minutes.
3 — Gradually Introduce Tank Water
Slowly add small amounts of aquarium water.
4 — Transfer the Fish
Gently move the Cory into the aquarium without pouring shipping water into the tank.
Keep aquarium lights low during the first several hours and allow the fish time to settle.
Water Parameters
Water Parameters
- Temperature: 68-77F
- pH: 6.0 - 7.5
- GH: 2-12 dGH
- Ammonia: 0 ppm
- Nitrate: 0 ppm
- Nitrate: Keep Low
- Water Flow: Gental-moderate
- Oxygenation: Good
Stable water is more important than chasing an exact number. Avoid sudden changes in temperature, pH, or hardness.
Flat Rate Shipping As Low As $25
Flat Rate Shipping As Low As $25
At Tropicflow, we strive to make the shipping process as affordable and convenient as possible for our customers. Our flat rate shipping starts as low as $25, and the more fish you purchase, the more you save on shipping fees. We encourage our customers to combine as many fish as possible in each order to take advantage of these cost-saving opportunities.
The CW010 Gold Laser Cory Catfish (Corydoras sp. CW010) is a striking collector Cory known for the brilliant metallic gold-to-orange stripe running from behind the head toward the tail. Native to Peru and currently considered an undescribed Cory-type catfish, CW010 combines exotic coloration with the peaceful social behavior Cory keepers love. Growing to approximately 2.5–2.75 inches, Gold Laser Corys should be kept in groups of 6 or more in a mature aquarium with fine substrate, clean water, and peaceful tank mates.
The CW010 Gold Laser Cory Catfish (Corydoras sp. CW010) is one of the most visually distinctive Cory-type catfish available in the freshwater aquarium hobby. Its signature feature is a glowing metallic gold or orange stripe extending across the upper body, creating the brilliant “laser” effect responsible for its common name.
Also known as the Gold Laser Cory, Peru Gold Stripe Cory, or occasionally the Orange Laser CW010, this specialty Cory combines a golden dorsal stripe with olive-green, yellow, bronze, and darker body coloration.
The contrast becomes especially noticeable under aquarium lighting, where the metallic stripe can reflect shades ranging from bright yellow-gold to deep orange-gold. A properly maintained group creates an impressive display as the fish move together across the aquarium floor.
Taxonomy note: CW010 does not currently have a formally described species name. It was historically listed in the aquarium hobby as Corydoras sp. CW010. Following the modern reclassification of Corydoradinae, this lineage is now placed in the genus Osteogaster and may be listed as Osteogaster sp. CW010. The familiar Corydoras CW010 name remains widely used in the aquarium trade and online searches.
CW010 Gold Laser Cory Catfish Care Information
| Care Requirement | CW010 Gold Laser Cory Information |
|---|---|
| Common Name | CW010 Gold Laser Cory, Gold Laser Cory, Peru Gold Stripe Cory |
| Scientific / Trade Name | Corydoras sp. CW010 |
| Modern Genus Placement | Osteogaster sp. CW010 |
| CW Number | CW010 |
| Adult Size | Approximately 2.5–2.75 inches |
| Temperature | 71–79°F (22–26°C) |
| pH Range | 6.5–7.2 |
| Minimum Tank Size | 20+ Gallons Recommended |
| Recommended Group Size | 6+ Recommended |
| Temperament | Peaceful & Social |
| Diet | Omnivore |
| Tank Level | Bottom Dweller |
| Care Level | Beginner to Intermediate |
| Origin | Peru, South America — Pucallpa Region |
What Does a CW010 Gold Laser Cory Look Like?
The defining feature of the CW010 Gold Laser Cory is its brilliant metallic stripe. This stripe begins near the back of the head and extends along the upper body toward the caudal peduncle.
Depending on the individual fish, aquarium lighting, substrate, maturity, diet, and condition, the stripe may appear yellow, metallic gold, copper-gold, or orange.
Beneath the bright laser stripe, the body may display olive-green, bronze, yellow, or darker green tones. A darker mid-body band can create additional contrast, while a gold or metallic patch may also be visible around the operculum or gill-cover area.
The combination of a bright gold upper stripe and darker body coloration creates the glowing appearance that has made CW010 one of the best-known members of the Laser Cory group.
Why Is CW010 Called the Gold Laser Cory?
The name Gold Laser Cory refers to the highly reflective metallic stripe running across the upper body. Under aquarium lighting, this stripe can reflect light so strongly that it appears to glow against the darker portions of the fish.
Unlike Cory species with spots, saddles, or broad dark bands, CW010 is immediately recognizable by this clean, metallic dorsal stripe.
The intensity of the CW010 laser stripe can naturally vary between individuals. Some fish display a bright yellow-gold line, while others develop deeper orange or copper tones. Substrate, aquarium lighting, diet, maturity, and genetics can all influence its appearance.
Is the CW010 Gold Laser Cory a Rare or Exotic Cory?
CW010 is considered a specialty collector Cory in the aquarium hobby because it remains identified by a CW number rather than a formally described species name and is less commonly encountered than standard Corys such as Panda, Bronze, Albino, or Peppered Corys.
Both wild-origin and captive-bred CW010 have appeared in the aquarium trade, but availability can vary significantly depending on imports and breeder production.
The term “rare” in the aquarium trade refers primarily to its specialty availability and collector appeal rather than implying that the fish is scientifically classified as threatened or endangered.
Gold Laser Cory vs. Green Laser & Red Laser Cory
Several Cory-type catfish are sold under “Laser Cory” names, so understanding the differences can help aquarists choose the correct fish.
CW010 Gold Laser Cory is recognized for its bright gold-to-orange upper stripe. The CW009 Green Laser Cory typically displays a stronger metallic green stripe, while CW023 Red Laser Cory is associated with a different lineage and selectively developed red coloration.
Juvenile Laser Corys can sometimes look similar, and lighting can change the perceived color of the stripe. For collectors, retaining the CW number is one of the most useful ways to distinguish these fish in the aquarium trade.
CW010 Gold Laser Cory Behavior & Group Size
Gold Laser Corys are peaceful, social bottom-dwelling fish and should not be kept alone. We recommend maintaining at least 6 CW010 Gold Laser Cory Catfish together.
In a proper group, they can often be seen exploring the substrate together, searching for food, resting near plants and driftwood, and moving around the lower portion of the aquarium as a loose school.
CW010 can occasionally be somewhat shy, particularly when first introduced. Providing plants, driftwood, shaded areas, and a proper social group can help encourage more confident behavior.
Like other Cory-type catfish, Gold Laser Corys may occasionally make a quick trip to the water surface to gulp atmospheric air before returning to the aquarium floor. Occasional surface visits are normal Cory behavior.
Ideal Aquarium Setup for CW010 Gold Laser Corys
A 20-gallon or larger freshwater aquarium provides a practical starting point for a proper group of Gold Laser Cory Catfish. Because Corys spend much of their time exploring the aquarium floor, usable horizontal bottom space is especially important.
A fine sand substrate or smooth rounded fine gravel is recommended. Gold Laser Corys use sensitive barbels around their mouths while searching for food, so sharp or abrasive substrate should be avoided.
Live plants, driftwood, smooth rocks, leaf litter, and shaded areas can provide shelter and help create a natural-looking environment. Leave open sections of substrate where the group can comfortably forage together.
CW010 Gold Laser Cory Water Parameters
CW010 Gold Laser Cory Catfish generally do well at temperatures around 71–79°F (22–26°C) with a pH of approximately 6.5–7.2.
Gold Laser Corys do not need constantly changing water chemistry. A stable, fully cycled aquarium with clean water, appropriate filtration, good oxygenation, and regular water changes is more important than chasing a single exact pH or temperature.
Ammonia and nitrite should remain at zero, and sudden changes in water temperature or chemistry should be avoided. Keeping the aquarium floor clean is especially important because these fish spend significant amounts of time in direct contact with the substrate.
What Do CW010 Gold Laser Cory Catfish Eat?
Gold Laser Corys are omnivorous foragers and should receive a varied diet rather than relying on leftover food from other aquarium fish.
High-quality sinking pellets, tablets, or wafers can form the foundation of their diet. Supplement these foods with appropriately sized frozen or live foods such as bloodworms, brine shrimp, daphnia, Tubifex, and similar nutritious options.
A varied diet can help support healthy growth, body condition, activity, and natural metallic coloration.
CW010 Gold Laser Cory Tank Mates
The peaceful temperament of the CW010 Gold Laser Cory makes it suitable for many freshwater community aquariums. Tank mates should be peaceful and comfortable within similar temperature and water conditions.
Potential tank mates may include peaceful tetras, rasboras, danios, peaceful livebearers, small peaceful gouramis, compatible dwarf cichlids, other suitable Cory-type catfish, and other non-aggressive freshwater fish.
Avoid large predatory fish and aggressive species that may chase, intimidate, injure, or prevent the Gold Laser Corys from feeding comfortably.
Why Choose CW010 Gold Laser Cory Catfish?
- Brilliant metallic gold-to-orange laser stripe
- Specialty CW-number collector Cory
- Beautiful olive-green, bronze, and yellow body tones
- Peaceful temperament for community aquariums
- Active and entertaining bottom-dwelling behavior
- Excellent choice for planted freshwater aquariums
- Social behavior when maintained in a proper group
- Distinctive alternative to standard Cory species
- Available in both wild-origin and captive-bred lines within the hobby
Before Buying CW010 Gold Laser Cory Catfish
CW010 Gold Laser Corys are social fish and should not be kept alone. Plan to keep at least 6 fish and make sure the aquarium is fully cycled before introducing them. Provide fine substrate, peaceful tank mates, stable water conditions, a clean aquarium floor, shaded areas, and enough horizontal bottom space for your Gold Laser Cory group to comfortably explore and forage.
CW010 Gold Laser Cory Catfish FAQ
What is a CW010 Gold Laser Cory Catfish?
CW010 Gold Laser Cory is an undescribed Cory-type catfish from Peru recognized by its bright metallic gold-to-orange stripe running along the upper body. It has traditionally been sold as Corydoras sp. CW010 and is now placed within the genus Osteogaster.
What does CW010 mean?
CW010 is an identification code used by Cory specialists for this undescribed fish. CW numbers allow hobbyists, breeders, and researchers to consistently identify distinct Cory forms before they receive a formal scientific species name.
Is Corydoras sp. CW010 now Osteogaster sp. CW010?
Yes. Following the modern reclassification of Corydoradinae, the CW010 lineage is placed in the genus Osteogaster. Modern references may therefore list the fish as Osteogaster sp. CW010, while Corydoras sp. CW010 remains widely used in the aquarium trade.
Why is CW010 called a Gold Laser Cory?
The common name comes from the bright metallic gold or orange stripe running from behind the head toward the tail. Under aquarium lighting, this reflective stripe can appear to glow like a laser line.
Is the CW010 Gold Laser Cory rare?
CW010 is considered a specialty collector Cory and is generally less commonly available than standard Panda, Bronze, Albino, or Peppered Corys. Availability can vary depending on imports and captive breeding. The aquarium-trade use of “rare” does not by itself indicate a threatened conservation status in the wild.
How big do CW010 Gold Laser Corys get?
Adult males can reach approximately 2.5 inches, while females may approach about 2.75 inches. Mature females are often larger and fuller-bodied than males.
How many Gold Laser Corys should be kept together?
Keep CW010 Gold Laser Corys in a group of at least 6 fish. A proper group helps encourage more confident, visible, and natural social behavior.
What temperature is best for CW010 Gold Laser Corys?
A general aquarium temperature range for CW010 Gold Laser Corys is approximately 71–79°F (22–26°C). Choose tank mates with overlapping temperature and water requirements.
What is the difference between Gold Laser and Green Laser Corys?
CW010 Gold Laser Corys typically display a bright metallic gold-to-yellow or orange stripe, while CW009 Green Laser Corys display a stronger metallic green stripe. Juveniles can sometimes look similar, so the CW identification number is useful when buying collector Corys.
Where do CW010 Gold Laser Corys come from?
CW010 Gold Laser Corys originate from Peru and are associated with the Pucallpa region of South America.
What do CW010 Gold Laser Cory Catfish eat?
Gold Laser Corys are omnivorous foragers. Feed a varied diet containing high-quality sinking pellets, tablets, or wafers supplemented with appropriately sized frozen or live foods such as bloodworms, brine shrimp, daphnia, and Tubifex.
Do CW010 Gold Laser Corys clean the aquarium?
Gold Laser Corys naturally forage along the aquarium floor for food, but they should not be considered a replacement for aquarium maintenance. They require intentional feeding along with regular water changes and substrate cleaning.
CW010 Gold Laser Cory Catfish at Tropicflow Aquatic
Add brilliant metallic color and collector appeal to your freshwater aquarium with the CW010 Gold Laser Cory Catfish. With its glowing gold-to-orange laser stripe, peaceful personality, social group behavior, and active bottom-foraging nature, Corydoras sp. CW010 is an exceptional choice for Cory enthusiasts, planted aquariums, and peaceful freshwater community tanks.
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