Plecos are very hardy fish, but are are subject to the same diseases as other tropical fish. Because they are a scaleless fish, catfish can be treated with pimafix or melafix but should not be treated with potassium permanganate or copper based medications..
Accordingly, what is a scaleless fish?
The scaleless killifish or Hazar toothcarp (Aphanius asquamatus) is a species of freshwater fish in the family Cyprinodontidae. It is endemic to Lake Hazar in Turkey. It is a pelagic species that comes to shore in spring–early summer to spawn.
Also, is Melafix safe for scaleless fish? Laboratory studies proved that MELAFIX is safe for even the most delicate fish species, including tetras, discus fry and scaleless fish like clown loaches. MELAFIX can be used with all marine fish. MELAFIX has been tested and found to be safe in reef aquariums containing invertebrates, such as live corals and anemones.
In this regard, how long does it take for a Pleco fish to grow?
Within their 15-20 year lifespan, they can sometimes grow up to 2 feet long. It's pretty easy for your Pleco to outgrow smaller tanks in the 30-55 gallon range. Their growth does take some time and some may not grow outside of what their tank size allows for.
Are corydoras scaleless fish?
Scaleless fish include, but are not limited to, corydoras cat fish and all other catfish, knife fish, eels and ropefish, Certain eels and ropefish, may be salt tolerant to a degree due to naturally occurring in brackish water, but will prove intolerant to medication.
Related Question Answers
What fish do not have scales?
Fish without scales - Jawless fish (lampreys and hagfishes) have smooth skin without scales and without dermal bone.
- Most eels are scaleless, though some species are covered with tiny smooth cycloid scales.
What causes ich?
The disease is caused by the ciliate protozoan Ichthyophthirius multifiliis, commonly called ich or ick. Fish infected with ich typically develop small, blister-like, raised lesions (white spots) on the skin and/or fins. Ich infects almost all freshwater fish and has a high mortality rate.What does Scaleless mean?
Adjective. scaleless (not comparable) Lacking anything to give a sense of scale; not having a reference for size. Of a surface: free from deposits of scale. (botany, zoology) Not having scales.Do catfish get ich?
Ich or, Ichthyophthirius multifiliis is a protozoan. It is actually the largest known ciliated protozoan that occurs on fish species. Ich appears on fish as a white patchy coloration almost like someone sprinkled salt on the fish. This is why loaches and catfish are the most susceptable to ich infestations.Can humans get ich?
Spread as in physical contact, yes ich can spread to humans, but it has no ill effect on humans. It's not going to do much outside on our skin.Can corydoras get ich?
Corydoras as well as most other 'armored catfish' seem to be much more resistant to the Ichthyophthirius parasitic protozoan than most other fish. I've seen Cory cats and Farlowella survive in seriously Ich-ridden tanks with not so much as a speck on them.Will aquarium salt hurt Cory's?
The new aquarists seem like they're scared to death of using it on a regular basis, but highly recommend the use if the fish come down with some type of ailment. Corys are supposedly "salt sensative", but all mine are fine. Even the older ones I've had for years, do very well with a little in the tank water.Can Otocinclus tolerate salt?
All scaleless fish are sensitive to salt and great care must be used if treating a tank with them. Otocinclus need to be kept in groups, not singles, so that may be part of the issue also. They should be in well-established aquariums.Will Plecos eat dead fish?
Plecos have a super complex diet. To be 100% healthy your pleco should eat drift wood, algae, biofilm, dead fish, fruits and plants. There is no single diet for all plecos. And plecos don't need to eat dead fish to be healthy, that's completely silly.Do Plecos eat fish poop?
While plecos will eat most foods, it is best to feed them algae pellets or specially formulated sinking pellets also. This is because they sometimes do not get enough to eat on their own. Plecos does eat fish poo. In this way, it help to break up big unsightly fish waste and let them go into the filter as particles.Do Plecos clean your tank?
Benefits of the Plecostomus!Sometimes called the "janitor fish" or "sucker fish" these helpful species can help keep tanks clean as they are natural scavengers. They are bottom-feeders and will eat uneaten food or other leftover matter that would otherwise cause harmful nitrates in the water.Why do Plecos jump out of tank?
Chain pet stores often sell one of the many larger species, collectively known by non-experts as “common plecos”, and which can grow easily to a foot or more in the home aquarium. Trouble is that the people they sell them to are in no way equipped for this fish! Fish sometimes jump because water quality is bad.Can Plecos live alone?
When plecos reach maturity, they simply cannot get along with fellow plecos. 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.Can plecostomus live without air pump?
They will not need a air pump if there is a good filter that causes lots of surface disturbance. If it every looks like your pleco is gasping for air and not swimming a lot then you need to get a air pump.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 often should I feed my pleco?
While Plecos do eat detritus and algae, it will still need its diet supplemented. Feed your Pleco every day or every other day with Pleco-specific food. One to two times per week, feed your Pleco pieces of cucumber, zucchini, or lettuce (not iceberg).How long can a pleco live without food?
Well fed fish can live up to 7 days without any food.What does Melafix cure?
API MELAFIX Freshwater Fish Bacterial Infection Remedy is an all-natural antibacterial treatment that heals open wounds, treats bacterial infections and promotes re-growth of damaged fins and tissue, usually within a week. Just add 5 ml per 10 gallons of aquarium water.Is Melafix an antibiotic?
Melafix (a proprietary name) is an all-natural aquarium antibiotic consisting of an essential oil of the Melaleuca genus. It is a wide-range antibiotic product, and thus is effective for a wide variety of mild gram positive bacterial infections, such as fin rot. 
Michael Green 
