Cardinal tetras are one of the most popular freshwater schooling fish in the aquarium hobby. Their brilliant blue and red colouring, peaceful temperament and active schooling behaviour make them an excellent choice for planted aquariums and community tanks. A group of cardinal tetras moving together through a beautifully aquascaped aquarium
Guppy fish are one of the most popular freshwater aquarium fish, and it is easy to understand why. Their bright colours, attractive patterns, flowing tails and active personalities make them a fantastic addition to a well-planned aquarium. They are relatively adaptable and can be suitable for beginners, but like every
Betta fish are among the most popular freshwater aquarium fish in the world. Their striking colours, flowing fins and interesting personalities make them an attractive choice for both new and experienced fish keepers. However, despite their reputation as relatively easy fish to keep, bettas still require a properly planned aquarium,
Aquascaping is more than simply putting plants, rocks and wood into an aquarium. It is the art of creating an underwater landscape that looks natural, balanced and visually engaging while also providing a healthy environment for aquatic life. Whether you are completely new to aquascaping or already have experience creating
Aquassi Ltd is proud to announce its success at the UK Enterprise Awards 2026, receiving recognition as Best Bespoke Aquarium Design & Maintenance Company 2026 – Bedfordshire, alongside the Client Service Excellence Award 2026. This achievement celebrates Aquassi Ltd’s commitment to creating beautiful, carefully designed aquatic environments for homes and
The common frog is one of Britain’s most recognisable wild animals. With its smooth skin, powerful back legs and distinctive dark patch behind each eye, it is a welcome sight in gardens, allotments, woodlands and wetlands throughout much of the UK. Its scientific name is Rana temporaria, but to many
Fish cannot tell us when something is wrong, so owners must learn to recognise changes in appearance, appetite and behaviour. Common Warning Signs Potential signs of stress or illness include: These symptoms can have several causes, so avoid treating the aquarium until you have investigated the underlying problem. Test the
Bringing home a new fish is exciting, but moving it directly into an established aquarium can place both the new arrival and existing livestock at risk. Research Compatibility First Before buying a fish, check its: A peaceful juvenile may become territorial as it matures, so decisions should be based on
Correct feeding helps fish maintain healthy growth, strong colouration and a well-functioning immune system. However, overfeeding is one of the most common aquarium-care mistakes. How Often Should Fish Be Fed? Many adult tropical fish can be fed once or twice daily. Small portions are usually better than one large meal.
Clear aquarium water is not necessarily healthy water. Many harmful substances are invisible, which is why testing and regular maintenance are essential. Understand the Nitrogen Cycle Fish waste and decomposing organic matter produce ammonia, which is highly toxic. Beneficial bacteria convert ammonia into nitrite and then into the less harmful