Drinda Jacobson of Joshua also keeps a 65-gallon rimless tank, in addition to her 95-gallon version. The fish are Congo tetras. Luis Navarro, lives in Houston, created a lush composition of Java fern ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Forget murky goldfish bowls carpeted in multicoloured gravel, or tropical fish ducking and diving among neon ...