Why are my fish staying near the filter?
Often, fish are either hiding back behind those filters because they are pregnant, being bullied feeling cold, starved for air, or being roughed up because they are sick and vulnerable. Check to be sure your tank isn’t over stocked with too much chasing and harrassment going on.
Do fish like air stones?
In most cases, an air stone won’t upset or kill your fish, and in an equal amount, they won’t suffer without one. They do serve their purpose, and all you have to do is make sure you place them in the right areas. They will stir the water and add oxygen to the furthest parts of your aquarium from your filter.
Why are my fish hiding all of a sudden?
Environmental Changes – Anything that alters a fish’s environment can spook the fish into hiding. This can include sudden water changes, temperature shifts, pH changes or chemical imbalances. As the tank stabilizes at the optimum environmental conditions, the fish should lose their shyness and stop hiding as much.
Why are my fish disappearing?
If the dead fish isn’t found soon enough, the entire body may be consumed, leaving no trace of the missing fish. This is often the reason for a mysterious fish disappearance. Changes in the makeup of the tank inhabitants, or even rearranging decor, can impact fish behavior. It’s also possible the fish died of old age.
What to do if a fish jumps out of tank?
The first thing to do is get the fish back into some water, but in a safe environment. Simply dropping the fish back in to the tank is a bad idea. It will be vulnerable to the attentions of curious tank mates who will nip and nibble it.
Why is my fish upside-down but alive?
If a fish displays such behavior it means that it has buoyancy issues. Here’s the reason behind a fish that floats upside-down, yet remains alive: The impaired buoyancy in fish is caused by a malfunction of their swim bladder. When affected by Swim Bladder Disorder fish will often lose the ability to properly swim.
Should I leave my fish light on at night?
Aquarium fish do not need light and it is best that you turn it off during the night. Leaving the light on can cause stress to fish as they need a period of darkness to sleep. Too much light will cause algae to rapidly grow and make your tank look dirty.