Fish
Fish health guides
Good aquarium care is mostly about water quality and patience. These guides cover keeping your fish healthy long term, feeding them well, and spotting the early signs of trouble.

Keeping Pet Fish Healthy Long-Term: Water, Feeding & Spotting Trouble
A practical, honest UK guide to looking after tropical and freshwater aquarium fish for the long haul - cycling, water changes, feeding the right amount and knowing when fish need a specialist vet.
Read the guide
Your First Fish Tank: A Beginner's Setup Guide
How to choose and set up your first freshwater fish tank, from tank size and cycling to filters, heating, décor, stocking and feeding.
Read the guide
Your Fish Tank Health: Water Quality & Spotting Unwell Fish
Why clean water matters most for aquarium fish, the checks that keep your tank healthy, and the everyday signs your fish may be unwell.
Read the guide
White Spot in Fish: What It Is & How to Treat It
The tiny white spots of white spot disease (Ich) on aquarium fish - how to recognise them, what causes an outbreak, and the safe first steps while you consult a specialist fish vet.
Read the guide