Health & Diseases

Axolotls can undergo metamorphosis, but true morphing is not simply an axolotl losing its fluffy gills. It is a major hormone-controlled developmental transformation involving changes throughout the animal’s body.

Bacterial infections in axolotls can be difficult to recognise because the early signs often look very similar to stress, poor water quality, injury or other health problems. An axolotl may simply stop eating. The gills may look different. A red patch might appear. The skin may become irritated. The animal may suddenly become lethargic. Those changes do not automatically mean a bacterial infection is present, but they do mean something deserves attention.

Seeing white fluffy growth on your axolotl can be one of the more alarming things an owner experiences. Most people immediately call it fungus, and sometimes that is correct. But not every white patch, cottony tuft or odd-looking mark is actually a fungal infection. In some cases, what looks like fungus may be related to stress, injury, poor water quality or another health issue that needs a different response. That is why understanding fungus in axolotls matters so much.

Catching those small changes early gives you the best chance to correct husbandry problems quickly and seek veterinary care before the situation becomes more serious. The golden rule is simple: Know what is normal for your axolotl.

Successfully hatching axolotl eggs is an exciting achievement, but the real work begins once the babies emerge. Baby axolotls grow rapidly during their first few months of life and require clean water, frequent feeding, and careful monitoring to thrive. This beginner's guide covers everything you need to know about caring for baby axolotls after hatching, from feeding and housing to preventing common problems.

Few things are more exciting for an axolotl keeper than discovering a tank full of axolotl eggs. Watching tiny embryos develop and hatch into baby axolotls is an incredible experience, but it also comes with responsibility. Baby axolotls require specific care, excellent water quality, and appropriate food to grow into healthy juveniles. This beginner's guide will walk you through the entire process, from collecting eggs to feeding newly hatched axolotls.

One day, you’re looking at a tiny jelly-like egg with what appears to be a little comma inside it. Twelve weeks later, that comma has legs, fluffy gills, a serious appetite and absolutely no intention of paying rent. Welcome to the incredible first 12 weeks of an axolotl’s life.

At Little Lotl’s, we do not believe responsible axolotl care begins when an axolotl arrives at its new home. It begins long before that, with how the axolotl is raised, the age and size at which it is offered for sale, the products recommended for its aquarium and the information provided to its future family.

Choosing an axolotl tank can feel a little like buying a house for a very damp, very adorable tenant. It needs enough room to move around, reliable filtration, comfortable hiding places and absolutely no surprise gravel snacks. The tank you choose will affect almost every part of axolotl care, including water quality, temperature control, filtration, cleaning and your axolotl’s long-term comfort. Starting with the right aquarium can save you money, stress and many frantic w

Aquarium shelves are packed with products promising healthier slime coats, rapid healing, parasite control and better water quality. Many are labelled safe for freshwater fish, but that does not automatically make them suitable for axolotls.

Setting up your first axolotl tank is exciting, but it is important to prepare the aquarium properly before bringing your new axolotl home. Axolotls are sensitive aquatic amphibians that depend completely on their environment. They need cool water, a fully cycled aquarium, gentle filtration, safe substrate and stable water parameters.

Bringing home a new axolotl is exciting, but the first 24 hours should be calm, quiet and carefully managed. Your new axolotl has just experienced transport, unfamiliar movement, changing light and a completely new environment. Even a healthy axolotl may appear shy, remain still, explore cautiously or refuse food while settling in.

Bringing home a new axolotl is an exciting little milestone, but the first hour should be calm rather than chaotic. Your axolotl has just experienced movement, unfamiliar surroundings and possible temperature changes. Even when its new aquarium is perfectly prepared, placing it straight into the tank can cause unnecessary stress.

Methylene blue is a useful product to keep in an axolotl first-aid kit, especially when mild external health problems appear unexpectedly. It may help support axolotls experiencing external fungal growth, certain external parasites, mild bacterial infections, or stress caused by ammonia and nitrite exposure. However, methylene blue must be measured carefully and should never replace good water quality or professional veterinary care.

Bringing home an axolotl is exciting, but a few common beginner mistakes can quickly lead to poor water quality, stress and preventable health problems. The good news is that most axolotl care mistakes are easy to avoid once you understand what these sensitive aquatic amphibians need. Axolotls rely completely on their environment. They cannot leave warm, toxic or unsuitable water, so correct tank preparation, regular testing and stable routines are essential.

For axolotl keepers, a tank crash can be stressful because ammonia or nitrite can rise quickly, putting your axolotl at risk. The good news is that most tank crashes happen for predictable reasons, and many can be prevented with stable routines, careful testing, and good filter care. This guide explains what a tank crash is, why axolotl tanks crash, what warning signs to look for, and how to protect your axolotl if your aquarium cycle becomes unstable.

One of the most common concerns among axolotl owners is when their axolotl's vibrant colours begin to look dull or their fluffy gills appear smaller than usual. While fading colours and reduced gill size can sometimes indicate health issues, they are often caused by two completely normal factors: inactivity and temperature.

Few things worry axolotl owners more than noticing their pet's beautiful feathery gills looking smaller than they used to. One day your axolotl has fluffy, bushy gills that look like underwater feathers. The next, they seem thinner, shorter, or less vibrant. Naturally, panic sets in. Has your axolotl become sick? Is something wrong with the tank? Are the gills permanently damaged? The good news is that shrinking gills are often a sign that something in the environment

When people think about worming pets, they usually think of dogs, cats, rabbits, or livestock. But axolotls can also be affected by internal parasites. While not every axolotl needs routine worming, parasite problems can happen, especially in rescued axolotls, poorly kept axolotls, or axolotls that have been exposed to unsafe live foods.

One of the most common questions new axolotl owners ask is: "How do I know if my axolotl is healthy?" Unlike dogs or cats, axolotls can't wag their tails, purr, or tell us when they're feeling great. Instead, they communicate through their appearance, behaviour, appetite, and overall condition.