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Youโll receive a healthy, active guppy matching the strain and gender selected above.
Each fish is individually checked before packing. Because every guppy is unique, natural variations in color, pattern, fin shape and markings are expected.
Male
More colorful ยท Larger fins ยท Best for display
Female
Fuller body ยท Usually larger ยท Great for breeding/groups
Want both? Mix males & females in the same order.
The Half Black Blue Ribbon Fin Guppy Fish is a distinctive fancy guppy combining contrasting dark Half Black coloration with beautiful blue tones and elegant Ribbon fin traits. The contrast between the darker body and colorful finnage gives this variety a bold appearance, while the elongated fins add graceful movement in the aquarium.
As part of our Premium Blue Guppy Collection , this variety offers a darker expression of the blue Guppy look, combining strong color contrast with decorative Ribbon-style finnage.
The Half Black Blue Ribbon Fin Guppy combines three visual characteristics in one Fancy Guppy: a darker Half Black body, contrasting blue coloration, and the elongated finnage associated with the Ribbon trait. Compared with solid-blue varieties, the darker body creates stronger contrast and helps draw attention toward the blue fins as the fish moves through the aquarium.
Prefer the classic version without the Ribbon trait? Compare this variety with our Half Black Blue Guppy Fish . For other expressions of blue coloration, explore the Blue Topaz Big Dorsal Guppy Fish or the patterned Blue Grass Fancy Guppy Fish .
Blue intensity, dark body coverage, fin coloration, markings, and Ribbon fin development may naturally vary between individual fish. Age, genetics, aquarium lighting, shipping stress, and tank conditions can also influence how each Guppy's colors and finnage appear.
Looking for another color, pattern, or fin style? Browse our complete Fancy Guppy Fish collection to discover Blue Guppies, Solid Color Guppies, Dragon Guppies, Dumbo Guppies, patterned varieties, and other colorful male and female Guppies for your freshwater aquarium.
Everything you need to help your new Guppies settle in, stay healthy, and thrive in your aquarium.
Avoid chasing exact numbers with sudden water chemistry changes. A mature, cycled aquarium with stable parameters is generally safer than frequent rapid adjustments.
Provide a fully cycled, filtered aquarium with plenty of open swimming space. Live plants can provide cover, visual barriers, and a more natural environment.
Guppies are omnivores. Offer a varied diet rather than relying on only one food source.
Guppies are active social fish and generally do well with other peaceful community species when tank size and water requirements are compatible.
Clean, stable water is one of the most important parts of Guppy care. Test the aquarium regularly and perform appropriate routine maintenance.
Preparing the aquarium before delivery helps reduce unnecessary stress when your new fish arrives.
Make sure the aquarium is established and biologically cycled before adding new fish.
Check temperature, pH, ammonia, nitrite, and nitrate before delivery day.
Confirm filtration is running properly and provide plants or other appropriate cover.
Be available around delivery whenever possible so the fish can be brought indoors and acclimated promptly.
Important: Male Guppies may frequently pursue females. If keeping males and females together, provide adequate space, plant cover, and an appropriate group structure. Guppies are livebearers and can reproduce readily in suitable conditions.
Maintain a stable temperature around 72โ82ยฐF and a pH around 6.8โ7.8.
Ammonia and nitrite should remain at 0 ppm. Monitor nitrate and perform routine water changes appropriate for your aquarium's stocking level and filtration.
Avoid making large, sudden adjustments to temperature or water chemistry. Stable conditions are especially important for newly introduced fish.
Feed small portions of high-quality foods that your Guppies can consume within a short period. Avoid allowing large amounts of uneaten food to accumulate in the aquarium.
A varied diet may include quality micro pellets, flakes, brine shrimp, daphnia, and other appropriately sized foods.
Guppies generally work best with peaceful, appropriately sized community fish that have compatible water requirements.
Potential tank mates may include peaceful Corydoras, compatible small community fish, and suitable aquarium snails. Compatibility can vary depending on aquarium size, stocking, individual behavior, and water conditions.
Guppies are livebearers and can reproduce readily. Male Guppies may frequently pursue females, so mixed-sex groups require adequate space, cover, and thoughtful group management.
If you do not want fry, consider keeping a same-sex group instead of intentionally mixing males and females.
Bring the shipment indoors promptly after delivery. Keep aquarium lighting low and avoid unnecessary handling while the fish is adjusting.
Gradually acclimate the fish to the aquarium's temperature and water conditions. Avoid sudden changes in temperature or chemistry.
Once introduced, allow the fish time to settle before feeding heavily or disturbing the aquarium.
Newly shipped Guppies can temporarily appear pale, less active, or stressed after transit. Color and activity may improve as the fish adjusts to stable aquarium conditions.
Observe new arrivals carefully. If you notice persistent abnormal behavior or other concerns, check water parameters and document the fish and aquarium conditions.
These care recommendations are general guidelines. Aquarium size, stocking level, filtration, genetics, age, individual behavior, and local water chemistry can affect the needs of your fish.
Overall rating: 4.9 / 5 from 36 reviews.
Really nice quality guppies. The colors became much stronger after a few days in my planted tank.
Really nice quality guppies. The colors became much stronger after a few days in my planted tank.
Really nice quality guppies. The colors became much stronger after a few days in my planted tank.
First time ordering live guppies online and I was nervous, but everything went smoothly. All arrived alive and healthy.
Healthy fish with good body size and nice fins. They started exploring my tank almost immediately.
These guppies are doing great in my outdoor pond. Bright colors and easy to spot swimming around the plants.
I ordered a mixed group and love the variety of colors. Everyone arrived safe and active.
Great shopping experience from start to finish. Fish arrived healthy and exactly what I wanted for my guppy tank.
Shipping took a little longer than expected, but every fish arrived alive. They colored up nicely after acclimation.
Beautiful guppies with bright colors and nice tails. All arrived safe with no losses.
All my guppies arrived alive and healthy. Nice colors, active swimmers, and they started eating the same day.
Fantastic
Love my fish
These guppies are beautiful and healthy!
These guppies are beautiful and arrived healthy. They're wonderful addition to my aquarium!
For close to two decades I've been getting "show quality Guppies" from three different IFGA breeders; truly the best of the best in the country. SO, what I'm about to say feels like blasphemy; but the Half Black Blue Delta Tail Guppies I just purchased are really nice. I'm curious to see what size they grow to, but otherwise I give these Guppies a 9 on a 10 scale.
All the fish arrived alive and are thriving!
These fish arrived healthy and vibrant! The pictures didnโt do them justice.
I received 5 guppy fish in great conditions. All looks wealth.
This is the most beautiful guppy. Graceful and happy.
Insulated, heat pack still warm, bags clean, and the guppies absolute fire.
Order Pack of 10 and they are happy and healthy
Fish were in perfect shape and looked just like the pic
I highly recommend TropicFlow not only for its livestock products, but also for its exceptional customer service, which is one of the best in the industry for fish hobbyists. 5 stars all around! Jack/Illinois
Awesome seller well packed and came in Perfect condition
The shipping was fast, perfectly packaged and the fish are beautiful, healthy look โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ
Very high quality hb Red Rose, I will be back for another order of guppy
Beautiful guppy!
Lovely guppy and high quality fish!
Beautiful. All guppies happy and healthy, arrived with great condition!
Healthy and lively fish that colored up quickly in my tanks! Will definitely buy again from Tropicflow!
Absolutely beautiful ๐ also these I would recommend to anyone the quality is superior
One fish was hiding near the bottom when it arrived, but it recovered by the next morning. The rest were perfect! Thank you!
Added them to my planted community tank and they fit in perfectly. Healthy, colorful, and very active.
Really happy with this order. The fish were packed well and looked even better after settling into my tank.
Couple arrive DOA, not really happy with the order
