Dennerle Betta Booster 12g

Dennerle Betta Booster is a premium quality, biologically balanced staple food for all bettas (Siamese fighting fish) and other labyrinth fish such as gouramis and paradise fish.

Why Choose Dennerle Betta Booster?

These soft, floating 1mm granules mimic the texture of natural food animals, giving excellent acceptance even from fussy feeders. Probiotic lactic acid bacteria and prebiotic active ingredients support healthy intestinal function and help your fish get the most from every meal, while beta glucans from natural raw materials support the immune system.

The recipe is rich in astaxanthin for the full expression of your fish’s species specific colours, and built on insect protein from Hermetia illucens (27%), a natural, sustainable protein source close to the labyrinth fish’s wild diet.

• Staple food for bettas, gouramis and paradise fish
• Soft, floating 1mm granules with high acceptance
• Probiotic and prebiotic support for healthy digestion
• Beta glucans to support the immune system
• Rich in astaxanthin for vivid colour; 12g carton

Give your betta a place to rest with our grey stone betta cave, or alternate with Sera Bettagran pellets. Buy more and save, with multi-buy discounts from 2 packs.

Shipping Information

We take care to ensure your order arrives in excellent condition and ready to settle into your aquarium. All orders are shipped with tracking, and the cut-off time for same-day dispatch is 4 pm.

Orders containing dry goods, shrimp, snails or plants are dispatched Monday to Friday via Royal Mail for fast, reliable delivery. Livestock, in particular live fish and invertebrates, are dispatched Monday to Wednesday only, using an approved overnight courier, to avoid weekend delays and ensure safe and timely delivery.

Track Your Order

You will receive a tracking number by email when we begin processing your order for shipping. The selected courier will provide updates on delivery only through their tracking page.

During colder weather, heat packs are added when needed. Livestock orders are carefully packed in insulated boxes to help maintain a stable temperature throughout transit.

View our Shipping Policy