Practical Fishkeeping April 2017

Inside our packed April 2017 issue you can discover some tiny fish with HUGE impact and meet some bigger, colourful cichlids with personality. There's a Corydoras with a £240 price tag and some other coveted catfish to make you drool, and a rainbowfish expert shares his breeding secrets. Thinking of buying a new internal filter? Check out our 50-filter test before you make your final decision. On the saltier side, we show you how to buy and settle new corals. And if you thought life on the reef was quiet, think again! We look at some very noisy marine fish, plus what could possibly be the perfect reef-friendly fish for your tank. Plus loads more...

Check out a range of colourful fish for smaller tanks.

Meet some highly desirable catfish.

Learn some top tips from a rainbowfish expert.

Dave Wolfenden shows us how to buy and acclimate corals.

Replacing your internal filter? Read this first...