No. What happens in a fish tank is that ammonia is produced from the fish's waste (it is excreted through the gills, and their poo and uneaten food rapidly breaks down into ammonia). Plecos, by the way, are very messy fish. There is no way to prevent this from happening, and ammonia is extremely toxic to fish, even in tiny amounts. So the ammonia needs to be removed. The bacteria that change the ammonia into non toxic substances live in the filter, so without a filtration system the ammonia in the tank will build up and build up, killing the fish very fast. In order to sufficiently dilute the ammonia without a filter, you would have to do huge water changes several times a day, and in the sort of tank (100 gallons) required to support a fish as big as a Plecostomus, this would be logistically impossible.
almost any other type of fish just make sure their bigger than the gold fishes mouth or the goldfish will eat it
I don't know ALL the fish that eat algae, but the number one fish is probably the plecosthamus, or pleco. (I'm not sure if I spelled "plecosthamus right or not.) Plecos range from about 1" to 14". I had a pleco once...
Snails live on a tank and no you don't have to feed it.it eats of algae
nothing
There are many different aquarium animals that will clean algae off the walls of your aquarium. I will name a few: Cories, Plecostomus (AKA, Pleco) and more. There are some algae eaters that are not fish. Mystery snails, freshwater snails, and other water snails eat algae. Ghost shrimp are small and are very easy to take care of. They clean the decorations in your fish tank and eat any uneaten, leftover food.
To effectively remove and prevent the growth of dark algae in your fish tank, you can regularly clean the tank, reduce the amount of light exposure, maintain proper water parameters, and introduce algae-eating fish or snails. Additionally, consider using algae-control products or natural remedies like adding live plants or using algae scrubbers.
It depends on what fish you have in the tank!
Yes, black algae in a fish tank can be harmful to the fish and the overall tank environment. It can compete with plants for nutrients, block light, and release toxins that can negatively impact water quality and the health of the fish. Regular maintenance and cleaning are important to prevent the growth of black algae in a fish tank.
Algae
you buy an algae fish at a pet store to eat the algae.
In a fish tank, animals like snails, hermit crabs, and certain species of fish, such as tangs and blennies, eat brown algae.
To effectively clean black algae from your fish tank, you can use a algae scraper or brush to physically remove the algae from the surfaces. Additionally, you can introduce algae-eating fish or snails to help control the algae growth. Regular water changes and proper maintenance of the tank can also help prevent the growth of black algae.