Denison Barbs/Roseline sharks growth rate

[Coryloach]

I was browsing through my older videos so thought of posting these time lapse ones

My denison barbs soon after purchase when they were fry with vertical stripes...

And today 5 months later

I think they've got quite a bit of more growth to do..

 

[888fish]

Got 3" roselines, in 1 yr, grew to 5". 170G.

 

[Coryloach]

They seem to grow fast. They surely outgrew a baby clown loach which I got a month or two before them. They also outgrew the SAEs in there but they really get on very well with the SAEs and the lot swims together in a group.

Two of mine are slightly different colour morph. One has a completely yellow tail and instead of the two black blotches on the two edges of the tail its got two darker yellow blotches. This fish also has pink pectoral fins where the rest have a transparent ones.
The second barb is even odder. Instead of the green iridescent back its got brown back with very pronounced gold scales which shine in the light. If one watches the below video a couple of times they'll see a denison barb with a sparkling back flying in front of the camera a few times here and there.