As the name suggests, “cold water fish” are fish that thrive in colder water temperatures. In fact, a lot of true cold water fish
cannot tolerate the warm water
that we generally keep tropical fish in. For that reason, many species of cold water aquarium fish should be kept in species only tanks.
Can cold water and tropical fish live together?
Goldfish – coldwater fish – prefer
cooler
temperatures around 65°F (18°C), while tropical species like their water toasty warm (72 to 85°F or 22 to 29°C). … But they won’t feel comfortable kept in warm water all the time. And if you try keeping tropical fish in cold water, they’ll just become lethargic and refuse to eat.
Can freshwater fish live with tropical fish?
Many species of freshwater tropical fish can work
well together
in the same tank. Popular choices often labeled as “community fish” or with “peaceful” attitudes include…
What tropical fish Cannot live together?
Avoid Serpae tetras, Blue tetras and Skunk Botia
. Many fish have the potential to become rogue fin nippers although this may be down to overcrowding, too small a tank, not being kept with enough members of their own kind or simple hunger.
Can goldfish and tropical fish live together?
Goldfish and tropical fish have different requirements and to meet both requirements in one tank is just impossible.
You can’t do it
. You might come close, but you can’t give your fish all of the recommended goldfish care they need in a tropical aquarium.
Do tropical fish eat other fish?
Cannibalism among aquarium fish (i.e., fish-eating each other) is common, but sometimes these do end up gobbling there cohorts. There is
no definite answer
to why this happens. … Sometimes it’s natural, while sometimes it’s due to fish being opportunistic.
How often should you change the water in a tropical fish tank?
You should do a 25% water change
every two to four weeks
. There is no reason to remove the fish during the water change. Make sure you stir the gravel or use a gravel cleaner during the water change.
What tropical fish go well together?
There are plenty of freshwater fish types that can co-exist with other different species in the same tank.
Guppies, Tetras, Swordtails, and Danios
Is it cruel to keep fish in a tank?
Often, according to various aquarium publications, these tanks are overstocked with fish living in poor quality water, resulting
in suffering and premature death
. … While most do not question the sentience and intelligence of dogs, cats, and many other animals, these traits are not often attributed to fish.
What are the easiest tropical fish to keep?
- Neon Tetra.
- Swordtail.
- Fancy Guppy.
- Cory Catfish.
- Black-skirt Tetra.
- Zebra Danio.
- Cherry Barb.
- Harlequin Rasbora.
Do tropical fish need a heater?
Heaters. If you are keeping tropical fish,
you will need a heater
. A heater insures that a tank doesn’t get too cool, and that the temperature stays steady during the course of the day, even when the room cools off (e.g., at night). For many tropical fish, a temperature of 78F is ideal.
What kind of tropical fish can live with goldfish?
- Hillstream Loach. …
- Brochis multiradiatus. …
- Dojo Loach. …
- Bristlenose Pleco. …
- Rubbernose Pleco. …
- White Cloud Mountain Minnows. …
- Ricefish. …
- Hoplo Catfish.
What happens if you leave dead fish in tank?
Just as adding one more fish to an already overstocked, overfed, and/or under-maintained aquarium can overwhelm the biological filter and lead to an
ammonia spike
, leaving a dead fish in such a system can prove to be the proverbial straw that broke the biolfilter’s back.
Why are my tropical 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.
Do fish enter heaven?
They get to eat whatever they want, all they want, but
the rule is they have to worship their God-fish
. Since they will be in fishy heaven, they will be there forever. Worshiping their God-fish every day.
