If the injuries of your victim fish are too severe, you will have to immediately separate it from the other fish. If you leave it in the same tank as the aggressive fish, they will likely kill it. However,
if the injuries of the victim fish are minor, then don’t remove them from the tank
.
Should I remove an aggressive fish?
Don’t simply dismiss fish that are aggressive, they may disrupt the peace in your tank
. Many species of fish are naturally aggressive which can lead to problems with attacks on other fish in the tank.
What do you do with an over aggressive fish?
Is it OK to return fish?
If you’ve bought a fish and it’s dead within a day or two, this is reasonable
. However, if you’ve bought an elderly fish such as a two-year old Siamese fighter and it dies six months later this is not as reasonable. On examination it is highly unlikely that a refund or replacement would be given.
How long should you isolate an aggressive fish?
Keep the fish isolated for
at least a week or two
, the longer he is separated the better. This will give everyone else the chance to rearrange the hierarchy, become more dominant, settle into the tank, and gain confidence.
Why is my fish suddenly aggressive?
Some fish can become aggressive when they are sick
. Other fish can become aggressive towards sick and weak fish. Always check your fish for signs of sickness to avoid aggressive behavior.
How do you stop fin nipping?
Why is my fish biting the other fish?
Fish chase each other for a variety of reasons, such as
defending their territory, establishing dominance, competing for food, and mating
. Even fish that are typically docile fish may chase others because of constant stress. This could be due to incompatible tank mates, poor water conditions, or an overcrowded tank.
How do you calm a stressed fish?
Trying a stress coat product
, which can help remove chlorine, neutralize chloramines and detoxify heavy metals to set up optimal water conditions. It can also help heal skin wounds and torn fins. Reducing overcrowding by moving additional fish to a new tank, or getting a larger aquarium.
How do you know if fish are fighting or playing?
There will be visible signs if a fish has been attacked in the tank. Such signs include
marks on its body and nips on its fins
. A fish that is injured will shy away from the other fish to give itself time to heal. Territorial fish are likely to be aggressive toward fish of their own species that are of the same sex.
Can aggressive fish live together?
The final category of fish compatibility includes large, very aggressive species of fish. These fish often exhibit aggressive and territorial tendencies, particularly between males of the same species.
In many cases, very aggressive fish are best kept alone or only in tanks with others of their own species
.
How do you stop aggression in cichlids?
The main methods used to reduce aggression include combining fish with similar size and temperament characteristics, combining fish with different coloration and patterns, appropriate feeding, combining fish that occupy different levels in the aquarium, providing enough horizontal space, providing adequate cover, …
Will Petco take back fish?
Freshwater fish purchased in our Pet Care Centers can be returned with a receipt within 30 days for a full refund to original form of tender
. Returns or refunds cannot be offered on Live Fish, Invertebrates & Plants that you decide you do not want.
How do you bring fish back to store?
Will PetSmart take back live fish?
Even if you have a fish that is completely healthy, you can still return it to a PetSmart store.
PetSmart accepts the return of live fish as long as you have a receipt and are able to return it within 14 days of purchasing it
.
What does fish aggression look like?
Things like
split fins, changes in behavior among your fish, changes in territory, scratches and scrapes, missing scales, and obvious wounds
are all signs of fighting.
Are my goldfish playing or fighting?
If you notice one goldfish chasing another goldfish all the time, or biting them, then they are fighting
.
Why are my fish darting around the tank?
What it could mean: Although some circular movement is normal, a fish—and particularly a goldfish—that is constantly swimming in circles—especially in a rapid, darting motion—could have
ammonia poisoning
.
Will nipped fins grow back?
Yes, the fins of a fish can grow back after nipping or rot
.
Fin rot can also be caused by a secondary infection on a nipped fin. From experience, your fish will recover, and the fin readily grow back in pristine water with the appropriate quality for the species you are keeping.
Why are my fish rubbing against each other?
Aquarium fish do this by rubbing their bodies against objects in the aquarium. These objects can include decoration pieces, plants, rocks, and other equipment like the filter.
Your fish may be doing this because they’re stressed or uncomfortable
. This can be due to an illness or poor water conditions.
