Fishkeeping Advice
Fishkeeping advice answering all of your questions on keeping cold water, tropical, marine, freshwater and salt water fish.
We have a team of top aquatic experts on hand to answer your questions, email us at [email protected] and we'll pass your question on to the most relevant expert.
How do pufferfish inflate?
Practical Fishkeeping •
Pufferfish inflate to prevent predators eating them, but how do they do it and why don't their ribs break when they do…
Why are blind cave fish blind and how do they navigate?
Practical Fishkeeping •
How do I cycle my new nano reef tank?
Jeremy is on hand to help one of our readers with cycling a new marine aquarium.
How do I filter a 'Big Fish' marine tank?
Jeremy helps one of our readers with setting up the filtration for their fish-only saltwater aquarium
Evaporation from open-topped aquariums
George Farmer helps one of our readers who's getting into aquascaping but is concerned about potential issues of…
How many sumo loaches can I keep in this tank?
Bob is on hand to advise one of our readers on the aquarium care requirements for sumo loaches.
How do I set up a cherry barb biotope?
Tai helps one of our readers to design a biotope aquarium based on a Sri Lankan stream for the wonderful cherry barb.
Are these livebearers hard to breed?
One of our readers asks about the difficulty of breeding Celebes halfbeaks and Neale is on hand to answer.
How do I breed these short-lived killifish?
Neale Monks highlights the key parts of keeping and breeding notho killifish to help one of our readers start their…