They usually eat the bacterias found on other fishes. We use the term ''clean'' because they take all of the bacterias off by gulping down all of them. Today, these fish are even used in thermal stations for massages and purifications.
Hope my answer is good enough ;)
You really dont clean a fish but you clean the tank and you clean that about once a week or every other week and you feed a fish everyday
There is no such thing as a "self cleaning" fish tank. It is against nature for this to be able to happen. If you are too lazy/idle to clean a tank and look after its occupants, you are certainly not a suitable person to have one. My advice is don't waste your money buying something that you will not look after and appreciate.
yes a trout is a clean fish
yes,it is hard to clean out a pet fish's filter
yes they do
No, a gold fish is clean
1. buy a fresh fish 2. get the skin out 3. clean the bones with bleach
The answer is self-evident.
Racism is not clean in its self...
The only instrument that you need when cleaning a fish is a knife. You can clean a fish anywhere as long as you have water. Some places have restrictions on where you can clean a fish.
Scoop all your fishes to another tank or tub of water and clean the fish tank just as you would normally without the fish
Your fish tank doesn't need to be cleaned. It's always clean.