Fish see in water at night by using a combination of visual, sensory, and bioluminescent adaptations that allow them to perceive their surroundings in low-light conditions. These adaptations include larger eyes, more rod cells, a reflective layer behind the retina, a lateral line system, and interactions with light-producing organisms. In this article, … Read more
The short answer is: no, freshwater fish do not need light at night. In fact, keeping the aquarium lights on 24/7 can be harmful for the fish and the plants in the tank. In this article, we will explain why it is important to mimic the natural day and night cycle … Read more
Freshwater fish have different behaviors and activities at night depending on their species, habitat, and adaptations. Some fish sleep, some hunt, some hide, and some explore. In this article, we will look at some of the common and interesting nocturnal habits of freshwater fish and how they affect their survival and … Read more
The short answer is yes, most fish can survive without light at night. However, this does not mean that fish do not need any light at all. In fact, light plays a crucial role in the health and behavior of fish, especially in aquariums. In this article, we will explore how light … Read more
The answer is yes, aquarium fish can have babies, but the process varies depending on the species of fish. Some fish give birth to live young, while others lay eggs that need to be fertilized and hatched. In this article, we will explore the different ways that fish reproduce, how to … Read more
The best way to tell if your fish is pregnant in an aquarium is to observe its belly, behavior, and gravid spot. These are the most common signs that indicate whether your fish is carrying eggs or live young. However, different fish species may have different ways of reproducing and caring for … Read more
If you notice that your aquarium fish have babies, the first thing you should do is separate them from the adult fish to prevent predation and provide a safe environment for their growth. This article will guide you through the steps of caring for your fish fry, from feeding to water changes, … Read more
The main reason why your fish keep having babies is that they are healthy and happy in their environment, and they have enough space, food, and hiding places to breed. Fish reproduction is influenced by many factors, such as water temperature, pH, lighting, and the presence of other fish. Some fish species … Read more
The answer depends on whether your fish is a live-bearer or an egg-layer. Live-bearers give birth to fully formed young, while egg-layers lay eggs that hatch later. To tell when a fish is about to give birth, you need to observe its behavior, appearance, and environment. In this article, we will explain … Read more
If you are a fish enthusiast, you might be wondering how long are tank fish pregnant for. The answer depends on the type of fish you have, as different species have different modes of reproduction. Some fish lay eggs, while others give birth to live young. In this article, we will … Read more