Welcome to the forum Nicolas - are you right in London??
My wife (of 30 years) is from Overton (just outside Baysingstoke) and worked for British Airways (a few years ago) on Cromwell Rd. Have driven that route many times in the past. I also worked for Computer Sciences Corporation and spent the better part of a year flying back and forth to the CSC facilities first at Heathrow and then later at High Wycombe.
Anyway - welcome again - you will find lots of really knowledgeable folks here on the forum - especially as they relate to Cichlids - but most other species as well.