Test your knowledge of wild type Bettas.
Timeout (duration): 15 minutes
"Not everything that can be counted counts, and not everything that counts can be counted", Albert Einstein
Nathan Hill expresses his concern over the number of inadequate aquaria currently on the market.
Coral larvae and fish fry can detect the difference between good and bad reefs, according to a study based in Fiji.
Divers for Seasearch, a conservation group, have discovered damage to sea maerl.
Old style retail is never coming back, warns Nathan Hill. Buying habits and customers' expectations have changed - so aquatic retailers need to do the same.
A shark, which had become trapped in an estuary in Cornwall has been rescued and released.