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The size, price and care details on this page are for this listing.
One pair (a male and a female) of Metal Snakeskin Blue Tail guppies (Poecilia reticulata) per quantity. No exact dispatch length is specified in the current size selector. A metallic snakeskin-pattern body with a blue tail. A peaceful, easy livebearer for 60 litres or more at 22–28°C, pH 7.0–8.0 and 9–18 dGH.
Care at a Glance
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller. Product-photo provenance and any image-specific limitations are stated on the listing.
Water Parameters
Poecilia reticulata
Metal Snakeskin Blue Tail Guppy Pair (Poecilia reticulata)
Each quantity is one pair containing 2 fish. Discounts count pairs. Selected: 1 pair (2 fish).
- Live arrival guaranteed. Email photos the same day if anything is wrong; an unboxing video is optional. How it works
- £19.95 delivery, half price from £100, free from £200, or free on the whole order with free delivery fish packs.
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One pair (a male and a female) of Metal Snakeskin Blue Tail guppies (Poecilia reticulata) per quantity. No exact dispatch length is specified in the current size selector. A metallic snakeskin-pattern body with a blue tail. A peaceful, easy livebearer for 60 litres or more at 22–28°C, pH 7.0–8.0 and 9–18 dGH.
Care at a Glance
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller. Product-photo provenance and any image-specific limitations are stated on the listing.

Guppy Care Guide: Poecilia reticulata
Guppies are social livebearers suited to a prepared beginner, not a fish-per-litre formula. Use a mature filtered aquarium, tested neutral-to-alkaline mineral-bearing water, deliberate sex and population planning, open swimming room, cover and a separation option.
Water Parameters
Maintain these water conditions for optimal health and vibrant colors
Metal Snakeskin Blue Tail Guppy Pair: one male and one female
The Metal Snakeskin Blue Tail has a metallic sheen over a snakeskin (cobra-pattern) body and a blue tail. The female is plainer, with the colour mainly in her tail.
The guppy (Poecilia reticulata) is a peaceful livebearer originally from northern South America and the southern Caribbean, including Venezuela, Trinidad, Barbados and the Guianas. Fancy strains like this one are aquarium-bred for colour and fin shape. FishBase gives about 3.5 cm for males and up to 5 cm for females.
| Scientific name | Poecilia reticulata (fancy strain) |
|---|---|
| Family | Poeciliidae (livebearers) |
| Adult size | Males about 3.5 cm, females up to 5 cm |
| Temperature | 22–28°C |
| pH | 7.0–8.0 |
| Hardness | 9–18 dGH |
| Aquarium | 60 litres or more for a small group |
| Care level | Easy |
| Sold as | One pair (one male and one female) per quantity |
What you receive
One quantity is one pair — one male and one female. No exact dispatch length is specified in the current size selector. Order two for two pairs. The male shows the full strain colour and long tail; the female is plainer, with the colour mainly in her tail. A strain that is out of stock this week cannot be added to the basket.
Reference images are not the individual fish received and do not certify breeding history. Fancy guppies vary in colour intensity and tail shape; the retail pair is one male and one female, not a proven breeding pair.
Aquarium and water
A mature, cycled aquarium of 60 litres or more suits a small group; prepare it using the tropical aquarium setup guide, with gentle flow, open swimming space and fine-leaved or floating plants. Guppies prefer harder, slightly alkaline water: a routine 22–28°C, pH 7.0–8.0 and 9–18 dGH, inside the FishBase, Seriously Fish and OATA ranges. Keep nitrate low with regular partial water changes. If you add more guppies later, two or three females per male reduces chasing.
Feeding
Feed a quality small flake or micro-pellet once or twice a day, with small frozen or live foods such as Daphnia, brine shrimp and bloodworm a few times a week. Offer only what the fish clear in a couple of minutes.
Tank mates and behaviour
Peaceful and ideal for community aquariums with other small, calm fish that like similar water: platies, mollies, Corydoras, small rasboras and peaceful tetras. Avoid fin-nippers such as Tiger Barbs and larger fish that could eat them; long-finned males are slow swimmers. Most tank mates will eat guppy fry.
Follow the arrival sequence before releasing the fish
Tropical Fish Co’s delivery and Live Arrival Guarantee policy explains the packing and arrival procedure. Livestock is hand-bagged in pure oxygen and placed in an insulated poly box, with a heat pack when the weather calls for it. Someone must be at the address to receive the parcel because live animals cannot be left unattended.
- Receive the parcel in person and start filming before opening it. Show the parcel still sealed with the outer box visible.
- Open the parcel in one continuous take. Keep filming until the fish can be seen inside the sealed bag before anything is disturbed.
- Float the bag for 20–30 minutes so the temperature equalises slowly.
- Do not pour the bag water into the aquarium. Release the fish without adding transport water to the established system.
If a Live Arrival Guarantee claim is required, contact us on the same day with the order number and the continuous unboxing video. Before the parcel arrives, confirm that ammonia and nitrite read zero and that the aquarium matches the water values on this page.
Frequently asked questions
What do I get with one quantity?
One quantity is one pair: a male and a female Metal Snakeskin Blue Tail Guppy. Order two for two pairs.
Do the male and female look the same?
No. As in all fancy guppies, the male carries the full strain colour and the long, showy tail; the female is larger, plainer-bodied and shows the strain colour mainly in her tail and fins.
What water do guppies need?
A routine 22–28°C with pH 7.0–8.0 and 9–18 dGH, in a mature, cycled aquarium.
Will they breed?
Guppies can breed, but a retail male-and-female pair is not a guarantee of pregnancy, fry production or a bonded breeding pair. Dense plants offer shelter if fry are produced.
Public references
- FishBase: Poecilia reticulata — identity, native range, environment and size.
- Seriously Fish: Poecilia reticulata — water conditions, behaviour and breeding.
- OATA: How to look after guppies and mollies — water quality, feeding and livebearer guidance.
- RSPCA aquarium environment guidance — biological filtration and the aquarium nitrogen cycle.
Customer Reviews
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What customers say about ordering from us
- 5 out of 5Verified buyer
Easy website plenty of info on fish your buying great to pick a time slot
TRACEY DURRANT · 7 Oct 2026
- 4 out of 5Verified buyer
Got some lovely fish thank you
Kevin Mackie · 7 Oct 2026
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