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Buy Hellboy Yellow Betta Male Online UK

Hellboy Yellow Betta Male

£34.95

The Hellboy Yellow Betta Male is perfect for aquarists seeking a showpiece fish that is both easy to care for and visually captivating. With its manageable size, minimal equipment requirements, and vibrant colours, it suits planted aquariums, nano tanks, and first-time keepers looking for a low-maintenance yet rewarding species.

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Hellboy Yellow Betta Male

Hellboy Yellow Betta Male

The Hellboy Yellow Betta Male is a striking ornamental fish admired for its bold red and golden hues, flowing fins and lively personality. Also known as the Siamese Fighting Fish (Betta splendens), this variety is ideal for aquarists who want a centrepiece fish that combines colour, elegance and character. It typically grows to 6–7 cm and thrives in aquariums of 20 litres or more. Because of its hardiness, it is well suited to both beginners and experienced fishkeepers.

Care Information

Care Level: Easy
Max Size: 6–7 cm
Diet: Omnivore (high-quality betta pellets, flakes, frozen or live foods such as brine shrimp, bloodworms or daphnia)
Temperature: 24–28°C
pH: 6.5–7.5
Temperament: Territorial, known jumpers
Minimum Tank Size: 20 litres

Tank Setup and Conditions

The Hellboy Yellow Betta prefers warm, clean water with gentle filtration and low current. Maintain the temperature between 24–28°C and a pH of 6.5–7.5. In addition, a planted aquarium with hiding spots helps reduce stress and creates a more natural environment. Because Bettas are strong jumpers, always use a secure lid.

Feeding Requirements

These Bettas thrive on variety. Feed high-quality betta pellets as the staple diet, then supplement with frozen or live foods such as brine shrimp, bloodworms or daphnia. Offer small portions once or twice daily. As a result, you will maintain water quality and support long-term health.

Compatibility and Behaviour

Hellboy Yellow Bettas are territorial, so they are best housed alone. However, in larger aquariums they can coexist peacefully with compatible species. Choose calm, non-fin-nipping fish such as small community fish, bottom dwellers or freshwater snails. On the other hand, avoid housing them with other male Bettas or aggressive species, as this will lead to conflict.

Why Choose Our Hellboy Yellow Betta Male

  • Striking red and golden “Hellboy” colouration

  • Perfect as a centrepiece fish in any aquarium

  • Average adult size of 6–7 cm

  • Suitable for tanks from 20 litres upwards

  • Thrives on pellets, live or frozen foods

  • Hardy and adaptable for beginners and experts alike

  • Delivered across the UK with expert care

Related Products

Marine Foods – Balanced diets for health and colour
Marine Accessories – Equipment and treatments for thriving reef tanks

Learn more about Bettas on Wikipedia.

At Delta Aquarium, we pride ourselves on supplying healthy, well-conditioned fish and offering expert aftercare. For friendly expert advice, email info@deltaaquarium.co.uk or message us on WhatsApp at 07765 478 755.

IS IT OK TO BUY TROPICAL FISH ONLINE?
Yes, fish are absolutely fine to be shipped, fish stores have their fish shipped to them also so it doesn't make a difference whether buying online or at a store. Your fish will have been shipped at some point. We want our quality livestock to be delivered in the best condition. We use high-quality poly boxes and heat packs. We ensure the bags are filled with pure oxygen and double bagged. We also use a reliable 24-hour licensed courier.
WHAT ARE THE BEST TROPICAL FISH TO BUY FOR BEGINNERS?
The 20 Best tropical fish for beginners we recommend are: Guppies – Poecilia reticulata Neon Tetras – Paracheirodon innesi Platy – Xiphophorus maculatus Zebra Danio – Danio rerio Dwarf Gourami – Trichogaster lalius Betta – Betta Splendens Silver Dollar – Metynnis argenteus Peppered Corydoras Catfish – Corydoras paleatus Tiger Barb – Barbus tetrazona Swordtail – Xiphophorous helleri Cardinal Tetra – Paracheirodon axelrodi Firemouth Cichlid Dwarf Cichlid Plecostomus – Hypostomus plecostomus Killifish – Fundulus majalis Mollies – Poecilia sphenops Cherry barb – Puntius titteya Harlequin Rasbora – Trigonostigma heteromorpha Loaches – Cobitidae Angelfish – Pterophyllum scalare
WHAT DO I NEED TO KNOW ABOUT KEEPING TROPICAL FISH?
If you are thinking of keeping tropical fish, you need to know about the following main things: Size of your aquarium Firstly decide how much space you have for your new fish tank. Always go as big as you can fit, the bigger the better with fish keeping. Deciding what to fish to keep This will depend on the size of your aquarium. Research how big a fish is and will grow to. Small community to medium sized community set-ups are best to start with, unless you’re looking to create a biotope or species tank. Cycling your aquarium This is a very important part of keeping your cold water or tropical aquarium. Your filter is just a sponge and is no different than your washing-up sponge…until it’s “cycled” and loaded with beneficial bacteria. Maintaining your aquarium You should clean your tank on a weekly basis. A small 10-20% water change will help remove any build up of waste. Siphon your substrate and clean the glass, this will keep your tank nice and clean for your fish.
DO TROPICAL FISH NEED A HEATER?
Yes, tropical fish will require a heater. A heater ensures the temperature stays steady during the course of the day. Generally, 25°C is the optimum temperature to keep most tropical fish, this is similar to what they are used to in their natural habitat.
WHAT OTHER EQUIPMENT DO YOU ADVISE FOR KEEPING TROPICAL FISH?
The equipment you will need when it comes to caring for tropical fish include: A suitable fish tank Aquarium lighting Substrates and aquarium plants to help create a healthy ecosystem A filter system to keep your water clean and clear An aquarium heater A thermometer to keep to checks that the temperature is stable Aquarium test kits to check pH, ammonia, nitrite and nitrate levels Cleaning tools
HOW OFTEN SHOULD I FEED MY TROPICAL FISH?
In general, most tropical fish thrive on one or two feedings per day. You’ll need to adjust the quantity of food according to the size and quantity of fish in your tank. If your aquarium is new and you have just added your first fish, feed every other day and count the amount of food you are adding. A “pinch” is not accurate enough and may lead to overfeeding your fish.
What is Backorder?
Available on backorder means we do not have the item currently in stock but are able to order it in and get it out to you quickly.
What is your special local delivery
This is where we can deliver livestock to you ourselves to save it going to a courier. This means it will be handled with optimum care same day within the local area of our shop.

If you have any questions about this product please feel free to contact us and speak to a member of the team.

  E-mail Us: info@deltaaquarium.co.uk 

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If you live within a 10 mile radius of Birmingham University, and your order is £30 or over (not including postage), you qualify for the option to use our Delta Prime delivery service. This means delivery is at a discounted rate and is also hand delivered by ourselves. For livestock this means there’s no overnight shipping, and hand delivered with care by us. Once your order has been placed, we will contact you to arrange time for delivery. Depending on booking slots, orders placed before 12pm, can be delivered the same day or whenever suits you.

 

Delivery days & times

7 Days a Week: 3pm-7pm

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