Axolotl eggs are small, round, and encased in a clear, sticky jelly, looking like tiny, translucent spheres often stuck to plants or decor, with a dark speck (the embryo) developing inside that slowly shifts from a dot to a comma or bean shape as it grows, eventually revealing a tiny, legless axolotl within. Unfertilized eggs turn cloudy and fuzzy, while viable ones become clearer and show internal development, changing to a bean-like form as they progress towards hatching.
The eggs look mainly the same, but have a little dirt around the jelly now. The most rapidly developing embryos look like white beans. Now some look more like tadpoles, with little buds for gills.
Your Axolotl will wrap its legs around a plant or surface it is laying on, and commence the laying process. An adult Axolotl can lay between 50 and 1000 eggs at each spawn.
Fertile axolotl eggs will "bean," meaning the embryo is developing. Once the eggs bean, they take about 14-21 days before hatching, depending on the temperature.
You should do water changes for the eggs once every few days. Make sure it's dechlorinated and the same temperature as the water they were in before (ideal water). As the eggs develop, you will notice some turning white and swelling. Those are dead eggs, and you should remove them ASAP.
Their tanks require weekly water changes, and they must be fed directly, as just dropping in food will not work. Their waste also needs to be removed manually, often with a tool like a turkey baster. Well-cared for axolotls will have a lifespan of up to 10-15 years!
Egg-laying takes place between 12 and 72 hours later. Up to 1,500 axolotl eggs may be deposited individually on the aquarium decor. Plants will be used if available. Remove the eggs or the adults as soon as egg-laying has finished, because axolotls are not averse to eating their own eggs.
At 1 year of age, axolotls are ready to make some babies. Females can lay between 300 and 1,000 eggs. The mating season is between March and June when water temps are stable.
When your axolotl is sick, stressed, or injured, room temperature can actually make things worse. The fridge method helps them heal by slowing down their metabolism and reducing bacteria growth — giving their body a chance to recover.
When it comes to axolotl eggs, there's a secret only the keenest eyes notice. Fertile eggs usually look darker in the middle with a tiny dot, almost like a little bead inside. Infertile eggs, they stay clear or turn cloudy and white over time.
In summary rearing Axolotls from spawn
On finding eggs, we must decide if they are to be removed, or the parents are to be removed and the eggs left behind. Many first time breeders opt for the latter choice, but axolotl eggs are quite tough, so the eggs can usually be removed from a tank and moved to another without issue.
Once you notice that your axolotl is laying eggs, she can take up to 24 hours before she has laid them all. Then you have to remove the eggs from the tank. This can be done by hand as the eggs are really tough and have a slimy coat to prevent you from breaking them.
Female axolotls protect their eggs by laying them in underwater vegetation.
What Do Baby Axolotls Eat? Young axolotls are especially fond of live food, and it may be the only thing that triggers a feeding response. Daphnia, a small crustacean, is one of the best foods for a growing axolotl. However, pet parents can also cut earthworms into bite-sized chunks and offer brine shrimp hatchlings.
Axolotls that are less than 4 weeks old (3 inches) should not be separated from the hatch as pets yet, but can still survive with proper care, see feeding guides below. After that, they can grow rapidly or sporadically until they hit adulthood at around 18-24 months (9+ inches).
You generally shouldn't touch axolotls because their skin is very delicate and sensitive, easily absorbing oils, chemicals, and bacteria from human hands, which can cause infections or irritation. Handling also stresses them out, damages their protective slime coat, and weakens their immune system, making them prone to illness, so it's best to observe them or use a soft net for necessary movements.
Their ideal environment will be in the vicinity of 15–18°C. If the water temperature rises and maintains above 24°C (e.g., during hot spells in summer), axolotls will present with clinical signs ranging from inappetance, ascites and uncontrollable floating.
Typically breeders wait 2-3 days for eggs to bean plus the shipping time and eggs can start to hatch at 7-10 days. Also, you only have a few weeks after hatching before they're going to need to move to black worms which can be hard to find.
The female collects the cone with her cloaca after her own tail-shaking display, and the fertilization of her 300 to 1,000 eggs begins. She lays her eggs individually, placed on plants or rocks to avoid predators. Two weeks later, the eggs hatch and the youngsters are off and swimming.
However, in rare cases, axolotls can transform into a more typical salamander form if their environment changes significantly, like if the water dries up or if they are exposed to certain hormones. But in general, axolotls stay as they are, which is part of what makes them so fascinating!
Axolotls have shown to be able to recognize shapes and other animals from a distance (despite their poor eyesight), and can learn to recognize their owners as well as when it is feeding time.
Newly hatched axolotls should be fed live brine shrimp. Due to their size, it is essential to use live brine shrimp instead of frozen. Feed them two to three times per day for the first few weeks. and be sure to clean any leftovers.