Jim & Christine’s Reef from the UK is a SHOW~STOPPER~A TOTALLY~AWESOME setup!
新しいメダカ飼育の楽しみ方！BON Style（盆スタイル） https://www.facebook.com/tabaca.magno?hc_location=timeline... no translation of text, but tons of pics of this and others. Not sure what size or what fish or how health is maintained. I could see this as a very large arrangement in a sheltered bonsai garden. Like a 5-10 gal basin on a heavy table under a pergola, probably with a high fence around it. As high maintenance as any bonsai, too.