Scientific Name(s): Hemigrammus erythrozonus
Maximum Size: 4cms
Minimum Tank Volume: 70 litres
Minimum Tank Size: 24"
Water Temperature Range: 24-28°C
Water pH Range: 5.5-7.5
Water Hardness Range: 2-15 dGH
Are these the ones that are injected.. or are they the GM ones?Just wondering.
No, don't worry, these are a naturally occurring species You might also see glowlight danios (Danio choprae) which are similarly natural. We wouldn't be providing caresheets on dyed fish or GM fish - the former is a vile and cruel practice, and import of GM fish into UK remains illegal.