Exotic Fish

Announcements

2 hrs ago

Hi All,We've just rolled out some important improvements to NatureMapr's sensitive data handling framework in consultation with the NSW Government Saving Our Species team.For Highly Sensitive records,...


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Near future enhancements

Platform update continued 30 JAN 2025

Major upgrade under way. Some known issues.

DO NOT MISS THIS!

Discussion

Harrisi wrote:
Yesterday
Stuart"s sermon 101 - thou shalt not ever (or very rarely) shoot in autofocus. Manual rules!

Oncorhynchus mykiss
MattBeitzel wrote:
Yesterday
Nice photos well in focus which is hard for fish because of the tendency for auto focus to pick the surface or the substrate.

Oncorhynchus mykiss
Walker wrote:
Yesterday
Definitely Rainbow Trout

Oncorhynchus mykiss
HelenCross wrote:
21 Jan 2025
Nasty!

Gambusia holbrooki
MattBeitzel wrote:
21 Jan 2025
These fish are super aggressive and nip and tatter the fins of small native fish, like gudgeons, and tadpoles. They are one of the most invasive species on the planet thanks to people thinking they control mosquitos and moving them all over the place. Their ability to have 50-100 live young every 4-6 weeks and the young being ready to breed in 8 weeks means they can rapidly dominate a waterway in warmer weather.

Gambusia holbrooki
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