Fishkeeping Answers

Need fishkeeping advice? We have a team of top aquatic experts on hand to answer your questions. Email us at and we'll pass your question on to the most relevant expert. Remember to include as much information as you can about your set-up and a photo could be useful too. There are even prizes for the Tropical, Marine, Plant and Coldwater/Pond letters of the month!

Can I breed these gobies?

Neale Monks gives advice to a reader who is trying to sex or breed his gobies.

What’s best for swordtails?

Neale Monks gives his advice to a reader who would like to keep some Swordtails.

Did this frog eat my fry?

Bob Mehen advises a reader who is suspicious of a frog that has set up home in his breeding set-up.

What can I keep with this bossy fish?

Practical Fishkeeping •

What can I keep with this bossy fish?