Blue Hawaiian Guppy Guide: From Tank Setup to Breeding Success

Blue Hawaiian Guppy

Table of Contents

Blue Hawaiian Guppy Guide: From Tank Setup to Breeding Success

A Blue Hawaiian guppy is a specific color variety of the guppy fish (Poecilia reticulata), a popular and small freshwater aquarium fish. Blue Hawaiian moscow guppies are selectively bred for their distinctive blue coloration, which can range from pale blue to a more vibrant, almost electric blue hue.

These guppies often have iridescent scales that can shimmer when light reflects off them, giving them an attractive and eye-catching appearance. They are a favorite among aquarists and hobbyists for their striking colors and relatively easy care requirements. Guppies are known for their live-bearing nature, and they reproduce readily in a well-maintained aquarium. In this Blue Hawaiian guppy guide also know as a (hawaiian blue moscow guppy) we will discuss everything from tank setup to breeding.

Key Characteristics and Care Guidelines

  • Appearance: Blue Hawaiian guppy typically features distinctive blue coloration, but there can be variations in the specific shade and patterns. This can range from pale or powder blue to a deeper and more vibrant blue hue. Some individuals may exhibit a metallic or iridescent sheen on their scales, which adds to their visual appeal.
  • Size: Blue Hawaiian guppies are small fish. Females grow to about 2-2.5 inches (5-6.4 centimeters) in length, while males are slightly smaller.
  • Tank size: A minimum of 10 gallons for a group of 6 fish.
  • Diet: Guppies are omnivorous and accept a wide range of foods. Their diet should include high-quality flake or pellet food, supplemented with live or frozen foods like brine shrimp, daphnia, and bloodworms.
  • Origin: Blue Hawaiian guppies, like other guppy variations, have been selectively bred over many years by hobbyists and breeders. They are not a natural species but rather a result of selective breeding within the guppy species.
  • Lifespan: Blue Hawaiian guppies typically have a lifespan of about 2-3 years in well-maintained aquarium conditions.
  • Social BehaviorPeaceful, Schooling fish that swims in the top half of the water column.
Blue Hawaiian Guppy Male
Credit: Arizona Aquatic Gardens

Tank Set up for Blue Hawaiian Guppy Guide

Creating an appropriate tank setup for Blue Hawaiian guppies, or any guppy variety, is essential for their health and well-being. Here are the key components to consider when setting up a guppy tank:

  1. Tank Size: A small group of guppies can be kept in a tank as small as 10 gallons, but a larger tank is preferable, especially if you plan to keep a larger number of guppies. A 20-30 gallon tank is a good choice for a small community of guppies.
  2. Filtration: Use a reliable aquarium filter to maintain water quality. Guppies are sensitive to poor water conditions, so filtration is crucial to keep the water clean and free from toxins.
  3. Heating: Guppies are tropical fish and require a stable water temperature between 72-82°F (22-28°C). A submersible aquarium heater can help maintain the proper temperature.
  4. Lighting: Guppies do not have specific lighting requirements. A basic aquarium light on a regular day-night cycle is sufficient. However, live plants may benefit from specific aquarium plant lights.
  5. Substrate: Gravel or sand is suitable as a substrate. Some guppy keepers prefer dark-colored substrates as they can enhance the fish’s colors.
  6. Decor and Plants: Blue Hawaiian guppies look particularly striking when placed in a well-decorated tank. Provide hiding spots with rocks, driftwood, or caves. Live or artificial plants are beneficial, as they offer cover and help maintain water quality. Guppies also enjoy swimming through plants.
  7. Water Parameters: Guppies prefer slightly hard, alkaline water with a pH range of 7.0 to 7.8. Keep the water parameters stable, and consider periodic water testing.
  8. Water Changes: Regular water changes (about 20-30% of the tank volume) are crucial to maintain water quality. Guppies are sensitive to high ammonia and nitrite levels, so be diligent in your maintenance.
  9. Tank Mates: Guppies are generally peaceful and can be kept with other peaceful community fish like Blue Moscow Guppy neon tetras, Mollies, and Cory catfish, but avoid aggressive or fin-nipping species. Males may become territorial and may display aggression toward other males, so it’s often recommended to keep a higher female-to-male ratio.
  10. Feeding: Guppies are omnivores and can be fed a varied diet that includes high-quality flake or pellet food, live or frozen foods like brine shrimp, daphnia, and small worms. Providing a balanced diet will help enhance their colors and overall health.
  11. Water Quality: Regularly test and monitor the water parameters, including temperature, pH, ammonia, nitrite, and nitrate levels, to ensure that they remain within the acceptable range.

Remember to acclimate your guppies properly when introducing them to a new tank, and quarantine new fish to prevent the introduction of diseases. Maintaining good water quality and a balanced environment is key to keeping Blue Hawaiian guppies healthy and vibrant.

Blue Hawaiian Guppy Breeding guide

Breeding Blue Hawaiian guppies can be an enjoyable and rewarding experience for aquarium enthusiasts. Here are the steps to successfully breed these beautiful fish:

1. Selecting Breeding Stock

  • Choose healthy, mature guppies with the best coloration and desired traits. Look for males and females with vibrant blue colors.

2. Setting Up a Breeding Tank:

  • It’s advisable to set up a separate breeding tank, typically a smaller tank, to isolate the breeding pair or group. A 10-gallon tank is often sufficient.
  • Provide hiding spots for the fry, such as floating plants, java moss, or a breeding trap, to protect them from potential predation by adult guppies.

3. Conditioning:

  • Feed the breeding stock a high-quality diet to ensure they are in peak condition for breeding. Live and frozen foods can be particularly beneficial.

4. Introduce the Breeding Pair:

  • Place one or more males and females in the breeding tank. A common practice is to have a higher female-to-male ratio to reduce the risk of overzealous mating by the males.

5. Water Conditions:

  • Maintain stable water conditions in the breeding tank, including appropriate temperature (around 78-82°F or 25-28°C), pH (slightly alkaline, around 7.0-7.8), and water hardness.
  • Keep the water clean with regular water changes to simulate the rainy season in their natural habitat, which can trigger breeding behavior.

6. Mating Behavior:

  • Guppies are livebearers, and mating typically involves the male courting the female by displaying his vibrant colors and chasing her.
  • During mating, the male uses a specialized fin, the gonopodium, to transfer sperm to the female’s reproductive opening.

7. Gestation and Birth:

  • Female guppies are known for their high reproductive rates. They can give birth to fry approximately 20-30 days after mating.
  • A pregnant female may exhibit a gravid spot, which darkens as the pregnancy progresses.

8. Caring for Fry:

  • Once the female gives birth, transfer her back to the main tank to prevent her from consuming her fry.
  • Provide ample hiding spots for the fry in the breeding tank.
  • Feed the fry with appropriate-sized foods, such as baby brine shrimp, crushed flake food, or specially formulated fry food.

9. Growth and Separation:

  • As the fry grow, separate them from the adult guppies to prevent them from being eaten.
  • Continue to provide appropriate food and maintain optimal water conditions for the fry’s growth and development.

10. Selective Breeding:

  • Observe the fry as they mature, and select the ones that display the best blue coloration and other desirable traits.
  • Introduce selective breeding to continually improve the quality of the Blue Hawaiian guppy strain.

Breeding guppies can be a fun and educational experience, and it allows you to create and maintain unique and attractive strains in your aquarium. Just remember to provide proper care, attention to water quality, and a well-planned breeding setup to ensure the health and well-being of your guppies and their fry.

Where to Buy and average price

You can purchase Blue Hawaiian guppies from various sources, including local fish stores, online aquarium supply stores, and from fellow hobbyists or breeders. Here are some common options for acquiring Blue Hawaiian guppies, along with an approximate average price range:

  1. Local Fish Stores (LFS): Many local fish stores carry a variety of guppy strains, including Blue Hawaiians. Prices can vary depending on your location, the quality of the fish, and the reputation of the store. On average, you might expect to pay around $3 to $5 per guppy.
  2. Online Retailers: There are numerous online aquarium supply stores and websites that offer guppies for sale. Prices can range widely, but you can find Blue Hawaiian guppies for anywhere from $2 to $10 per fish, depending on factors like color quality and the breeder’s reputation.
  3. Auction Websites: Websites and forums that specialize in aquarium-related auctions often have guppy enthusiasts and breeders selling their fish. Prices can vary depending on the specific fish being auctioned, but it’s possible to find good deals.
  4. Local Breeders: Connecting with local guppy breeders or hobbyist groups can be an excellent way to find high-quality Blue Hawaiian guppies. Prices can vary, but it’s often more affordable than buying from retail stores or online retailers. You might find prices in the range of $2 to $5 per guppy, or even less in some cases.
  5. Aquarium Shows and Events: Some aquarium and fish-related events, such as fish club meetings or aquarium shows, may feature guppy breeders selling their fish. Prices can vary, but you might find competitive rates and high-quality guppies.

Keep in mind that the prices for Blue Hawaiian guppies can fluctuate based on factors like the fish’s quality, lineage, coloration, and the reputation of the breeder or seller. If you’re interested in breeding or collecting these fish for specific traits, you might be willing to invest more in higher-quality specimens. However, even more affordable options can provide attractive and healthy guppies for your aquarium. Always ensure that you purchase from reputable sources that prioritize the well-being and health of their fish.

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Lee Johnson

Lee Johnson

Aquarium Enthusiast

I love sharing my knowledge about all things aquarium related. I have been keeping aquariums for over 20 years and cannot imagine a life without an aquarium. 

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