Mastodawn

Explore the thrilling aquatic world of vibrant Rainbowfish. Readers learn to design massive elongated aquariums, regulate precise alkaline water, master strict schooling dynamics. Uncover the fascinating truth behind their brilliant iridescent scales.
🌈🐟🌊🌿✨
#Rainbowfish #AquariumHobby #PlantedTank #SchoolingFish #ExotasticEarth

https://exotastic.earth/rainbowfish/?utm_source=mastodon&utm_medium=jetpack_social

Front Page [Unofficial]Apr 7

Fifth-grade teacher explains why he thinks the classic kid’s book ‘Rainbow Fish’ isn’t great

https://fed.brid.gy/r/https://www.upworthy.com/teacher-rainbow-fish-ex1/?utm_source=rss&utm_medium=rss&utm_campaign=teacher-rainbow-fish-ex1

Charring Auh Nov 15, 2025

This is a #Boeseman'#rainbowfish (Melanotaenia boesemani).

DFX4509B (Joshua Mason)Oct 11, 2025

So, here's something I drew back in 2018, back when I first got my Neocolors, and also before I learned to not use linework with crayons, but this is my take on the Rainbow Fish from seven years ago.

I didn't learn to ditch linework for crayons until 2020.

#crayonart #neocolor #rainbowfish

Shiyata May 27, 2025

🐟 stop plastique 🐢

Un des fléaux de cette planète, combattu par le vaillant poisson Arc-en-Ciel. Qui se souvient de lui ? Je l'adorais quand j'étais enfant ; je ne sais même plus ce qui lui arrivait comme péripéties, mais en tout cas, un poisson arc-en-ciel avec des paillettes, c'est génial ! Obligé de l'aimer.

Y a énormément de trucs qui sont stockés dans du plastique de nos jours, plastique dont on pourrait totalement se passer, pour le bonheur de nos amis marins et humains. Quand on pense au fameux continent de plastique qui flotte dans les océans...

Ceci est une commande pour ma mère 🥰

2 Août 2024
#stopplastic #stopplasticpollution #stopplastique #poissonarcenciel #rainbowfish

Sibachian Dec 22, 2023

I've seen a handful of photos of red #ancistrus. usually the fish on such photos is a citrus orange or borderline yellow. It's one of the reasons why I never bothered getting some (LFS never carry). But since I'm currently collecting ancistrus, I had to get some of the red as well, and wow. I don't know if it's specifically my line, or if other photos just suck. But these are genuinely, actually, red! love it!

#aquarium #tropicalfish #guppy #endler #platy #swordtail #molly #rainbowfish #cichlid