Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred
Tiger Oscar (Astronotus ocellatus), Tank-Bred

Tiger Oscar (Astronotus ocellatus), Tank-Bred

Regular price$ 12.99
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* For the safety of our animals, we now ship live fish exclusively via UPS Next Day Air.  If your order contains this item, you will only see UPS Next Day Air as a shipping option during checkout *

 

The Tiger Oscar is a beautifully marked, large cichlid that is among the most popular, interactive, and beloved fish in the history of the aquarium hobby!

The Tiger Oscar (Astronotus ocellatus), also known as the Marble Cichlid or Velvet Cichlid, is a large South American cichlid species that needs little to no introduction. It is one of the most popular and beloved fish in the entire aquarium hobby, and with good reason. It has beautiful markings, is extremely hardy and unfussy in every way, and is easily a centerpiece fish in any large aquarium. It grows to a substantial, but manageable size and is one of the most interactive fish when it comes to paying attention to its keeper.

The Tiger Oscar will thrive in a large aquarium with a sand or gravel substrate and sturdy decor as well as plenty of open swimming space. It does consume some plant matter, so artificial plants are a better choice for decor than live plants (if plants are used at all). Like many cichlids, this species is known to sometimes rearrange decor to its liking, so it is necessary to avoid "avalanches" of decorative stones and driftwood. The Tiger Oscar is considerably less aggressive than most other medium and large cichlids, but it does have a voracious appetite and will eat any fish or invertebrate that will fit (or nearly fit) in its mouth. Territoriality is typically at its peak during spawning. Due to the eventual adult size of the Tiger Oscar, it should not be kept with ornamental invertebrates. If spawning is desired, tankmates of other species should be avoided altogether. It should also be noted that the Tiger Oscar is typically most peaceful with tankmates when it is grown up with them from juvenile age rather than introduced as an adult. Powerful filtration and regular water changes are necessarry for this large species. This fish grows to an impressive size rather quickly, so a large aquarium is necessary at an early stage, even when starting with a juvenile.

Feeding is simple for the unfussy Tiger Oscar. High-quality dry, frozen, and live meaty foods will all be readily accepted, but some vegetable matter is also necessary and can easily be provided in the form of spirulina-rich dry foods. Quality and variety are the keys to a diet that will ensure that this fish maintains optimal health and coloration. Meat from mammals (such as beefheart) or birds is extremely unhealthy for Oscars and most other fish and should never make up part of the diet.

 

What We Like About This Fish:

  • Beautiful coloration
  • Very hardy with plenty of personality
  • Possible to breed in the aquarium
  • Classic ornamental species
  • Potential to be a "centerpiece" fish

RECOMMENDED TANK PARAMETERS:

  • Temperature:  68° - 82.4° F (20° - 28° C)
  • pH:  6.0 - 7.5
  • KH:  5 - 20 KH
  • Minimum tank size:  75+ gallons for 1 full-grown adult, 100+ gallons for multiple adults

CARE GUIDELINES:

  • Diet:  Omnivorous. A variety of high-quality dry, frozen, and live meaty foods is necessary for optimal health and coloration. Vegetable matter (blanched spinach, shelled peas, spirulina) is also necessary.
  • Social behavior:  Congregates loosely in groups as a juvenile. Both males and females can be territorial during spawning.
  • Origin:  Tank-bred, but indigenous throughout South America
  • Average adult size:  10 - 14 inches (25 - 35 cm)
  • Average purchase size:  2 - 3 inches (2.5 - 7.6 cm)

 

All Aquatic Arts brand plants and animals come with a 100% live arrival guarantee, plus free email support!

This colorful tetra is a true aquarium hobby classic!

These little tetras are one of the more beautifully colored fish available in the freshwater aquarium hobby!  They have a silver body and feature a shimmering red/pink stripe throughout the middle of their body.  Their eye-catching coloration has made them one of the most popular fish for freshwater aquariums today.  They are great for beginners and experts alike, and they thrive in any well-established aquarium that meets their recommended water parameters.  These fish stay small, growing no larger than one to two inches, which makes them an excellent choice for small-sized tanks!

Glowlight Tetras are very peaceful and make great additions to community aquariums.  However, they should only be kept in tanks with other non-aggressive fish that are similar in size.  They are a schooling fish, and their schools create a magnificent display of colors in motion that has to be seen to be believed!  These fish do best in densely planted aquariums with plenty of hiding places.  This can be achieved with rocks and caves, driftwood, and live plants (good ones include mosses or tall plants that will reach the middle level of the aquarium, such as green cabomba, moneywort, java ferns, etc.).  Since they are a schooling fish, they can really only thrive in groups, which is why we sell them in groups of 6 and 12.

Glowlight Tetras spend most of their time within the middle and top levels of the aquarium.  These fish are not recommended for new tanks, as they may have problems in tanks that are not well-cycled.  It is important to acclimate Glowlight Tetras to a new tank slowly, because they can be sensitive to changes in water parameters.  They are known to be difficult to breed in captivity; the water conditions must be perfect for them to spawn.  Interestingly, the bright colors on these fish tend to become dimmer at night.  This is normal and does not indicate sickness or weakness in the tetras.

What We Like About This Fish:

Iridescent red stripe that add bright bursts of color to any aquarium set-up

Its small size makes it an ideal candidate for the nano aquarium

Safe with plants

Completely peaceful

Very hardy and adaptable

All Aquatic Arts brand plants and animals come with a 100% live arrival guarantee, plus free email support!

RECOMMENDED TANK PARAMETERS:
Temperature: 75° - 82° F (24° - 28° C)
pH: 5.5 - 7.5, but highly adaptable to many conditions
KH: 4 - 10 dKH
Minimum tank size: 10 gallons


CARE GUIDELINES:
Diet: Omnivorous. Will readily accept most fish flakes and pellets, as well as most small foods, including brine shrimp, daphnia, freeze-dried bloodworms, and tubifex.
Social behavior: Peaceful, schooling/shoaling.
Origin: Tank-bred, but indigenous to Rio Essequibo, Guyana
Average adult size: 1.5 - 2 inches (3.8 - 5 cm)
Average purchase size: 1/4 - 1 inch (0.6 - 2.5 cm)

For the safety of our animals, we only ship live fish, crabs, and select other inverts exclusively via UPS 1 Day Air.  If your order contains this item, you will only see UPS 1 Day Air as a shipping option during checkout. If other items are in your cart that can ship with  2 day or standard shipping options the only shipping method you can still select is UPS 1 Day Air. 

UPS 1 Day is a description of the duration of time a shipment will spend in transit once it has been shipped. This does not guarantee the package will be shipped the same or next day from which the order was placed.

Shipping Schedule for this service

UPS 1 Day: Monday through Thursday
 

Current Handling Time:

1-9 business days

Here at Aquatic Arts, we consider the welfare of the live animals we are shipping to be of the foremost importance. This process is much more involved than simply creating a shipping label and affixing it to a box. Depending on the order, it takes from 4 to 7 people to complete this process properly. We check the weather conditions here where they fly out of the Indianapolis UPS facility and the destination for each shipment. We start early each morning and go through a multi-step process to have the day's shipments prepared in time for the UPS pickup. The volume of orders in our system also affects the processing time. Therefore our stated handling time is 1-9 business days. 

Shipping Rate

Pricing is by size of package needed to fill entire order and distance it must travel. It will be calculated at checkout.

 

 

Q: What are the ideal tank mates for Glowlight Tetras?
A: Glowlight Tetras do best with other small, peaceful fish. Ideal tank mates include Neon Tetras, Harlequin Rasboras, Corydoras Catfish, and small livebearers like Guppies or Mollies.

Q: How often should I feed Glowlight Tetras?
A: Glowlight Tetras should be fed 1-2 times a day. Provide only as much food as they can consume in 2-3 minutes to avoid overfeeding and water quality issues.

Q: What should I do if my Glowlight Tetras are not schooling?
A: Ensure you have at least 6-12 Glowlight Tetras, as they are schooling fish and feel more secure in larger groups. Also, check if there are any stressors in the tank such as aggressive tank mates or poor water quality.

Q: Can Glowlight Tetras live with shrimps and snails?
A: Yes, Glowlight Tetras are generally safe with non-aggressive invertebrates like shrimps and snails. They add a nice dynamic to the aquarium and help with cleaning.

Q: How can I tell the difference between male and female Glowlight Tetras?
A: Males are usually slimmer and may have more intense coloring, especially during breeding times. Females tend to be rounder and slightly larger, particularly when carrying eggs.

Q: What signs of illness should I watch for in Glowlight Tetras?
A: Watch for changes in color, fin rot, spots, or unusual swimming behavior. Common illnesses include ich, fin rot, and swim bladder issues. Quarantine affected fish and treat the tank if necessary.

Q: What lighting conditions do Glowlight Tetras prefer?
A: Glowlight Tetras thrive in subdued lighting conditions, which mimic their natural habitat. Moderate lighting with plenty of plants for shade creates an ideal environment for them.

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