Halfmoon Guppy Care Guide
Poecilia reticulata var. Halfmoon · Freshwater Fish
What Halfmoon Guppy look like
Halfmoon Guppies are selected for a large rounded caudal fin. Males show the trait most clearly and remain much smaller-bodied than bettas.
Behavior & temperament
Peaceful display guppy. The large tail can attract fin nipping and makes heavy current unsuitable. Keep with calm tank mates.
Diet & feeding
Halfmoon Guppies eat fine flakes, micro pellets, daphnia, baby brine shrimp, mosquito larvae, bloodworms, and spirulina foods.
Behind the name
Halfmoon describes the semicircular tail outline.
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Halfmoon Guppy?
AquaLens identifies your fish and plants from a photo, tracks water chemistry, and flags health issues early — free on iOS and Android.
