The White Cloud Mountain Minnow

‍The White Cloud Mountain minnow is a small, schooling fish that’s easy to keep and makes a great beginner fish. Also known as the white cloud mountain trout, these little guys are native to Japan and other parts of East Asia. They’re available in pet stores and online at reasonable prices. Even better, they have very specific and easy care requirements that make them great for beginners with aquariums. If you’re thinking about adding a White Cloud Mountain Minnow to your home aquarium, this article can help. Here you will find information on everything you need to know about keeping and caring for these little fish.

A Little About The White Cloud Mountain Minnow

The White Cloud Mountain minnow is a very small schooling fish that is native to Japan and other parts of East Asia. It’s sometimes called the white cloud mountain trout, but the actual trout species is a different species altogether. Minnow/Trout species are often used as bait fish, but some are more closely related to salmon. They are also a popular addition to aquariums, which is why you might see them for sale for a very reasonable price.

The WCMM is a schooling fish, meaning it does best when kept in groups. If kept alone in a tank, it will stress out and likely die a quick death. When kept in groups of at least 4 or 5 fish, you’ll have a happy, healthy fish, that will grow to be less than one inch long when fully grown. The White Cloud Mountain Minnow gets its name from its pattern. It has a cream-coloured body with a black stripe along the top and a white underbelly, which gives it a cloud-like appearance.

White Cloud Mountain Minnow Setup

When setting up your White Cloud Mountain minnow aquarium, you’ll want to keep a few things in mind. First, you’ll want to make sure the tank is large enough. The WCMM grows to be no more than one-inch long, so you can keep them in a smaller tank.

White Cloud Mountain minnows like to swim, so a larger tank is better. A 10-gallon tank is a good minimum size for a WCMM aquarium, but a larger tank will give the fish more room to swim around. Aquarium gravel can be used to set up your tank, but it’s not a good long-term aquarium substrate. Gravel is porous, which means it can retain ammonia and other harmful chemicals that are released when fish urinate. A better option for your aquarium substrate is something like black aquarium sand. This will keep the water clean and let you easily see when you need to clean the tank.

White Cloud Mountain Minnow Care

As with any animal, you have certain responsibilities as a keeper. Your job is to keep your WCMM happy and healthy, and it’s important to do proper research before getting them. If you have children, you should keep in mind that minnows are schooling fish and need to be kept in groups of at least 4 or 5. Also, keep in mind that your WCMM will grow to be less than one inch long when fully grown. In terms of aquarium water, you’ll want to keep things clean. Dirty water can lead to all kinds of health issues, so be sure to clean your tank regularly.

This can be done by using a gravel cleaner or a water change. During cleaning, be careful not to overfeed your fish. Yes, you will have to feed them, but don’t make a big mess while doing it. Feed your fish a small amount at a time, and make sure to remove any uneaten food as soon as possible.

History, Origin and Care White Cloud Mountain Minnows | Best Beginner Fish | Species Profile

Feeding Your WCMM

As mentioned above, you will need to feed your White Cloud Mountain Minnows. What you feed your fish depends on the age of your fish, so be sure to research your specific species. When your minnows are babies, you should feed them small amounts of baby brine shrimp. As they grow, you can switch from brine shrimp to pelleted minnow food. This food has all the nutrients your fish need to grow to a healthy size. When feeding your WCMM, make sure to only give them as much as they can eat in five minutes, and remove any uneaten food. If you feed your fish too much, it could make them sick or kill them.

Breeding White Cloud Mountain Minnows

Breeding White Cloud Mountain minnows is a great way to expand your home aquarium. Breeding your fish will allow you to make new tank mates, and it’s a lot easier than it sounds. To breed your WCMM, you’ll want to start with a group of adult fish that have been together for a while. This means that you’ll have to have your fish for a while before they’re ready to breed. When your fish are ready to breed, you’ll notice that they’ll pair up, which is easily visible since the male and female both have a black stripe. Once your fish have paired up, you need to separate the males and females. You can do this by moving the females to another aquarium or by putting a loose mesh between the two tanks.


The White Cloud Mountain minnow is a great little fish for beginner aquarists. They’re schooling fish, so they do best when kept in groups, and they’re very easy to care for. If you’re thinking about getting some WCMM, remember that they grow to be less than one inch long, they like to swim, and they need clean warm water. You’ll also need to feed them, and you can breed them if you have a group of adult fish together. If you have kids, get them a fish aquarium and perhaps a White Cloud Mountain Minnow. These are super easy to care for, and kids will love watching them swim around the tank. These fish are also great for adults who are just getting into aquarium keeping, and they’re a great way to start building your first aquarium.