Hi all, I'm Mike & this is my first serious attempt at an Iwagumi layout. The tank is 60 x 30 x 30cm (54l) & was planted up on the 9th September. Lighting is an Arcadia luminaire 4 x 24W tubes. I only use 2 tubes, 1 Plant Pro the other a Phillips 865 Daylight for 7hrs a day. Filtration is via a Fluval 405 with Sera Siporax & Sera course fibre, no chemical media used. CO2 injection @ 3 bubbles per second & fertilised by the EI method. Substrate is ADA Amazonia & rocks are Green Machine blue stone. Fish are Hemigrammus ocellifer & there's also Cherry shrimps, Ruby Nerites & River nerites (Theodoxus fluviatilis). Plants used are HC & Pogostemon helferi.