Join Date: Jan 2013
Location: Um, I don't like Stalkers.
Hello, and welcome to the forum. :)
A MG, (mustard gas) is just a type of coloring to bettas. It's like a dark blue bodied betta with mustardy yellow fins. The domestic bettas we have now are called betta splendens. They're the bettas you can find in the store in small, little cups. Betta fish are naturally tropical fish so a heater is highly recommended. They would be cold and their immune system will be weak in water temperature below 75F IME.
Lebron (CT) Winnie (PK) Honey (VT) Piper (DeT) Eclipse (CT) Sheer (CT) Moltres (CT) Mew ( CT)