Some plecos may become rather aggressive when they grow to a larger size or encounter other fish. Because of this, you will want to make sure that the species you are buying will be safe to place in the same tank as your goldfish.
How do I know if my pleco is stressed?
If you notice that your fish is breathing heavily or gasping for air, or if you pick up on any behavioral (reduced activity, excessive hiding, sporadic movements or decreased appetite), physical (nicks or tears) or color changes (lighter to darker, darker to lighter, discoloration or spots), they could be suffering …
Are plecos aggressive to each other?
Plecos grow big in size and thereby need a lot of space in the tank which makes them not so happy to share the available space with other fish. There could be problems even with two adult plecos in the same tank, as they can get aggressive with each other.
Are plecos aggressive toward each other?
They can be highly territorial around each other. Therefore, it can be extremely dangerous ever to house them together. When they’re alone and away from other plecos, they can make serene and pleasant community tank inhabitants, however.Do common plecos eat other fish?
Yes, a plecostomus will eat other fish. However, plecos will only eat dead or dying fish that sink to the bottom of the tank – they won’t eat other healthy fish. … Your pleco craves protein, and if it’s hungry, it won’t hesitate to eat dead or dying fish.
What fish are compatible with plecos?
Pleco Habitat Companions Plecostomus are omnivorous bottom-feeders and can be safely housed with fish much smaller than themselves. Plecos generally pair well with cichlids, angelfish, barbs, bettas, other catfish species, gouramis, guppies, hatchets, loaches, mollies and platies.
Do plecos and goldfish get along?
Rubber-lipped plecos are fairly peaceful algae-eating fish, so generally they will not bother your goldfish. They also do well in water temperatures between 70F and 78F, so their temperature range is within that of most goldfish aquariums.
Why is my pleco swimming erratically?
Fish Swimming Erratically: If your fish is swimming erratically, he could just be playing or exercising. If your fish does it this consistently and seems unhealthy, the cause may be poor water quality. … If your fish’s water is too hot or too cold, they will be very inactive.Do Plecos like light?
Heating & Lighting While Plecos aren’t likely to come out during the day, you can increase the chance of seeing them during the day by dimming the aquarium lights in the morning or evening, or by adding floating plants that will block some of the light.
Do janitor fish eat other fish?Though janitor fish are known more as scavengers than predators, they do eat some small local fish and eggs.
Article first time published onWill plecos eat normal fish food?
Feeding at night is a good idea because plecos are nocturnal. Pet stores sell the commercial fish food specifically designed for algae eaters that you’ll have to add to your pleco’s diet. Veggie wafers, which are entirely vegetarian, are one example.
Does Pleco eat fish poop?
I don’t think they will try to eat fish poop unless they’re starving. They are great at eating algae off glass and (smooth) rocks and wood though. I would definitely get some sinking tablet or pellet type food for them just to make sure something gets to the bottom, past the mollies.
How many plecos should be kept together?
Two plecos can live together at the most. Their size and aggressive, territorial behaviors make keeping two plecos together a difficult situation. Even though plecos are usually peaceful, they’re typically territorial and aggressive towards other plecos.
How many pleco can live together?
For a common pleco, I’d recommend no more than one unless you have a massive tank, and for most tanks I’d recommend choosing a different species from the start. A much better pleco option for most tanks is the bristlenose pleco which generally maxes out around 6″ and is a better all around choice for managing algae.
Can you have 2 Bristlenose plecos together?
Can You Keep 2 Bristlenose Plecos Together? Male and female bristlenose plecos can be kept together with no problem. That said, keeping more than a single male in the same tank is a risky move.
How can you tell if a pleco is male or female?
The body shape of a pleco can help a fishkeeper determine the fish’s sex. This works best from a top view. Females generally have a more rounded body, while males are generally skinnier. When viewed from the side, females have a more rounded abdomen, which is longer in relation to the rest of the body.
How do pleco mate?
Once the male has chosen a “cave” to breed in, it will meticulously clean the sides and attempt to attract the female into the cave. If the female is enticed in by the male, it will deposit eggs on the side of the cave, and the male will then set about guarding the eggs until they hatch.
Will pleco outgrow tank?
The main disadvantage of a pleco is that they grow unpredictably; every pleco seems to grow in their own good time. … Plecos are not recommended for tanks under 10 gallons. They are sure to outgrow a 10-gallon tank eventually, although it will most likely take years.
Can Plecos eat fish flakes?
Plecos are omnivores, meaning they need meat as well as vegetables. They eat algae, algae wafers, zucchini, squash, cucumber, earthworms, shrimp, and more. They’ll eat almost any fish food that drops to the bottom, but this can’t be their entire diet.
Why did my fish disappear?
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 water temperature do plecos need?
Care DifficultyMost are good for beginning aquarists, however, there are a few species that require more advanced careAverage Adult Size1.5 to 12+ inches long, depending on speciesDietMost species are omnivoresMinimum Habitat Size20+ gallons, depending on speciesWater Temperature72-82°F
Can pleco live with guppies?
Some plecos, also known as suckermouth catfish, will get along well with guppies. However, the common pleco actually grows much too large to share a tank with guppies. … Ottocinclus catfish, also known as dwarf plecos, also stay small and play nice with guppies.
Can pleco live in cold water?
Can Plecos Survive Cold Water? … Most plecos are tolerant of waters ranging from 65 to 85 degrees Fahrenheit (18-30°C), though they prefer temperatures between about 75 and 82°F (24-28°C). With that being said, there are some pleco species that are hardier than others, and may be able to withstand some cooler waters.
How old do Plecos live?
The average lifespan for plecostomus is 10 to 15 years.
What is the biggest pleco?
Liposarcus anisitsi (Eigenmann & Kennedy 1903) is the snow king pleco (formerly of the genus Pterygoplichthys) and grows to 17 inches in length (30 inches according to Burgess 1989). The leopard pleco (Glyptoperichthys gibbiceps, Kner 1854), formerly Pterygoplichthys gibbiceps, reaches about 20 inches maximum.
How do I know if my pleco is healthy?
Research your pleco on Planet Catfish to find out what its specific dietary needs are. If you don’t feed your pleco, it will starve and die. A healthy pleco should have a nice rounded belly. A pleco with a hollow looking stomach is sick or starving!
Why is my pleco white?
Fungal growths look like white or grayish growths on the pleco’s body, resembling cotton balls. This is a fairly common disease caused by water molds called oomycetes. Often it occurs as a secondary infection to a skin problem. For example, scrapes on a fish’s skin provide a breeding place for the fungus.
Do plecos like to be alone?
Bristlenose plecos can absolutely live alone in a tank. They’re perfectly happy by themselves and don’t always need tank mates to keep them company.
How do Plecos sleep?
They remain motionless for periods of time. They lay on the bottom or an object in the aquarium. They don’t react to things going on around them. They exhibit this behavior at about the same time each day, usually when the aquarium light is turned off.
Are Plecos more active at night?
For the most part, these plecos are calm and solitary. They are much more active at night. During the day, they’ll keep to themselves at the bottom of the tank. … As for food, these algae-eating plecos are omnivores.
Why won't my pleco eat algae wafers?
If your pleco ignores the food, they may need to be fed less often. Offer at least one algae wafer per day. Your home aquarium will not provide enough algae to keep your pleco full. Give your pleco an algae wafer at night before you go to bed, as plecos are nocturnal and eat at nighttime.
