Genetic manipulation via selective breeding has been going on for thousands of years. Selective breeding of wolves produced the great variety of dogs we have today. And most of the crops and farm animals we have are the result of selective breeding. Selective breeding, which is a slow process, is n...

I have a 2' blind iridescent shark catfish, a free and non-stop swimming species. It does tend to spook easier and run into stuff (this is common in the species anyway) more than my other iridescent sharks but overall I think it's coping just fine. Blind ambush predators like TSN usually do just fi...

Well going back to the main focus of the topic (albinos) certain albinos, such as chickens (not necessarily fish though), are certainly not adapted well even for the average chicken yard. If you click the study near the top of the page, it says they have difficulty finding food and water and needed ...

Fish with harmful-in-the-wild traits that slightly affect them in the aquarium, like the roundbody goldfish which cannot swim well, may be happy and mostly unaffected by their phenotype in a tank. But we are not them, so perhaps they would be even happier if they had a normal shape and swimming was ...

Well, first I would try to figure out why the fin rot refuses to leave before any euthanasia happens. As an imaginary example, your fish may be unable to fight off the infection because its immune system is too weak. In that case, check the water parameters, feed it extra nutritious food, etc. Also,...

Any pics?

Visit swimbots.com and do investigate their other creations too!

My comment was more along the lines of testing the above. In the aquarium, I've not noticeably observed any quality of life detriment attributable to poorer eyesight. The quoted links don't suggest this either. Hypersensitivity to sunlight appears undocumented. On a personal level while I'm not gre...

It does have a sunken belly. Luckily it isn't too bad, because the fish has been eating goldfish sinking pellets.

Thanks a lot!

However, I did notice an orange dusty patch around the fish's vent, which wasn't there before. Is it a bleeding area from some disease? See pic coming soon

Never had cetopsids, but since you have no replies, I advise: why not ask/research about Cetopsis as a whole? C. orinoco is likely too rare, so few people have kept them. Surely its behavior is similar to other Cetopsis, probably, but do use caution.

Innes also says something along the lines of "Goldfish almost never encounter lettuce or steamed fish in the wild, but since their composition is similar to natural plants and protein it's not a bad idea". Exotic Marine Fishes coauthored by Herbert Axelrod also recommends lettuce, but says...

Pics:

Although I am not experienced with catfishes, you could try using a glass divider to separate them (but allow eye contact) and carefully watching the big fish's reaction to the small one. I got this idea from a story in Herbert Axelrod's Exotic Marine Fishes book, in which a pike and some perches we...

Does a tank with only one catfish (and plenty of non catfish) count as a catfish tank?

I started general fishkeeping from a very young age.

P.S. I'd probably say that such a tank certainly counts. Even feeding a common is fun!

Additional notes: Anyone know of what other precautions to take when moving fish? Edit: If the pleco swims around in the water column frequently like a "typical" fish, is it a sign of anything? Both this fish and a previous deceased one (the dead one probably had disease and was not starve...

It sounds like you are stuck with them for their and your lifetime and will need to keep upgrading their watery playground. In my ignorance, I've never heard of the diet you are offering to your koi nor do I think that feeding koi only/mostly quality pellet is wrong. As for "might miscare for ...

Yes, since P. shawi is known as a bee catfish.

Anyone have ideas about where I can move some of my koi (4-5 in.), which are getting large, and my common pleco (around 2.5 in.), which still has a long way to go but will bust the 50/60 gallon in the future? Main concern is that I need somewhere that cares about them. If the koi get sold to a pet s...

Hm, the bee cat looks like a small , which is related. Where will sturgeon go when it gets big?

If a common pleco isn't eating then there is something significantly wrong mostly likely with conditions. There is a major difference between having no appetite, and realizing your cousin ate all the ice cream from the freezer! The fish eats, but it competes poorly with its hungry tankmates. I don'...

Avoid common plecos (Pterygoplichthys pardalis), they become huge. R. Collins recommends common bristlenose, Ancistrus sp. https://www.planetcatfish.com/cotm/cotm ... cle_id=366

Oh dear, this was exactly the answer I didn't want. It just goes to show that people still may have a hard time helping you if you don't provide all the info (like not having any quarantine tank :-O to dump the pleco into)! What things can be used as nontoxic quarantine tanks? I swear the info-dump ...

I may be wrong but there is no official policy on this site that deals with this topic. It appears to me it all comes down to the individual perceptions and opinions, so if people are not treated as well as they wish on this site for keeping this or that fish this or that way, it's not the site but...

Why are dyed fish, deformed fish (balloon paroon shark as an example) and big fish in tiny tanks scorned by Planet Catfish, but not albinos? Aren't they nearly blind and hypersensitive to sun damage of skin (let's ignore genetic inbreeding, which can be corrected)? I am not screaming or pouring hate...

Hello Planet Catfish, before I type in all the data regarding pH, tankmates, etc. I will ask some questions that probably do not need this data, since typing it in is time consuming. If it turns out they do, please note so. Edit: rapid responses are highly appreciated, because of the fish's unpleasa...

Hello all, I have been lurking here for a while (and getting familiar with l numbers, bunocephalus, pangasids, etc) and finally decided to register, mainly for the purpose of dealing with a common-pleco-related issue. Some background: I have been keeping fish (mainly goldfish and koi) for much of my...