Guppy Fish
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You’ll 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 · Larger fins · Best for display
Female
Fuller body · Usually larger · Great for breeding/groups
Want both? Mix males & females in the same order.
The Albino Blue Topaz Big Dorsal Guppy Fish is a distinctive fancy guppy combining the light appearance of an Albino Guppy with beautiful Blue Topaz coloration and an enlarged dorsal fin. Its soft blue tones and prominent finnage create an elegant, eye-catching look in planted aquariums and freshwater community tanks.
If you love blue aquarium fish, explore this variety alongside other colorful strains in our Premium Blue Guppy Collection . The Albino Blue Topaz stands apart through its combination of lighter body coloration, blue finnage, and the dramatic Big Dorsal trait.
This variety brings together three noticeable traits in one Fancy Guppy: an Albino appearance, Blue Topaz coloration, and an enlarged dorsal fin. The lighter body helps emphasize the cool blue coloration, while the Big Dorsal trait gives the fish a more pronounced profile as it swims. The result is a softer, more elegant expression of the Blue Topaz look.
For a different expression of the same Blue Topaz family, compare this variety with our Blue Topaz Big Dorsal Guppy Fish . You can also explore the distinctive fin shape of the Blue Topaz Fin C Guppy Fish for another take on Blue Topaz coloration.
Blue intensity, body coloration, fin shape, dorsal size, and markings may naturally vary between individual fish. Age, genetics, aquarium lighting, shipping stress, and tank conditions can also influence how each Guppy's coloration and finnage appear.
Looking for another color, pattern, or fin style? Browse our complete Fancy Guppy Fish collection to discover Blue Guppies, Albino Guppies, Dragon Guppies, Dumbo Guppies, solid-color 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 72–82°F and a pH around 6.8–7.8.
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 27 reviews.
Really nice mix of colors and patterns. All arrived safe and looked healthy right out of the bag.
Very pleased with the quality and packaging. All fish arrived alive and they settled into my planted tank without any issues.
I’ve ordered live fish online a few times and this was one of the smoother experiences. Blue Topaz guppies arrived safe, healthy, and active.
Easy order, good packaging, and healthy fish on arrival. The Blue Topaz color is beautiful and they’re already doing great in my pond.
Ordered a group for my patio pond and every fish arrived alive, safe, and healthy. The blue color looks amazing in natural sunlight.
My kids picked these because of the bright blue tails and they love them. Fish arrived safe, active, and looking great.
These look awesome in my guppy-only tank. The light blue color gives the whole tank a really clean look.
I bought a small group for my breeding setup and I’m really happy with them. Healthy fish with strong Blue Topaz color.
Put them in my 20 gallon aquascape and they really stand out against the green plants. Bright blue tails and very active swimmers.
They looked a little pale from shipping at first, but after one night the blue came back strong. Very pretty fish! I will be back for another order
I keep a few different guppy strains and these Blue Topaz are easily one of my favorites. Really clean color and nice body size.
The tails are such a beautiful sky blue. They settled into my community tank fast and started eating the same day.
Added these Blue Topaz guppies to my planted tank and the blue color looks amazing under LED lights. All arrived healthy and active.
I keep several guppy strains and wanted something more elegant looking. These blue topaz guppy is so pretty!
Beautiful and healthy guppies. Very hardy. Already having babies. Amazing !
Beautiful and healthy guppies. Fast shipping. Thank you !!
Heat pack was still warm and the water was clean. Fish were all alive and full of energy!
No stress, no hiding. Just instant energy and color. Great packaging and clear care instructions.
Can't complain, they are pretty with pastel, electric blue
Always easy
The colors on these fish are beautiful, healthy and happy… shipping and packing was perfect ⭐️⭐️⭐️⭐️⭐️
Beautiful fish and it arrived alive and well
Delivered quickly and properly. Live fish was in perfect condition upon receipt.
Arrived live and well!
All my fish arrived alive and healthy. The blue color is even nicer in person than in the pictures.
One male was stressed and hiding near the sponge filter for the first day. He is doing great now and his tail is a beautiful blue.
Arriva alive and healthy, thank you for extra fish
