Fish that clean ponds by eating algae and other debris include the common pleco, the mosquitofish, the Siamese algae eater and the grass carp. Be careful with carp, koi and other bottom feeders. While they eat algae, they can also make your pond look dirty.
Rainbow sharks are not picky herbivorous and omnivorous eaters, but are primarily consumers of algae in the form of tablets, wafers and flakes. They also eat live foods, such as insect larvae, tubifex worms, periphyton, crustaceans, phytoplankton, zooplankton and aquatic insects.
And Corys can really be interesting as they feed and interact with different types of snails and shrimp. Its not uncommon for Corys to feed right next to their tank mates. They seem able to get along without scaring some of their smaller tank mates away.
Corydoras are not strictly herbivorous, but most of their diet consists of plant matter, algae, and veggies, which makes these Hikari Algae Wafers more than ideal. Hikari Tropical Algae Wafers are perfect for hard to feed bottom feeding fish. They are also designed to be easy to digest.
If your local fish store doesn't have a nice selection of marine iguanas (that was a joke), another option to help get the green hair algae under control is to add some livestock that will eat it. Emerald crabs, Yellow tangs, and lawnmower blennies are two animals with a taste for green hair algae.
The maximum length of the species is about 3.2 centimeters (1.3 in), but typical adult sizes are 1.9 centimeters (0.75 in) for males and 2.5 centimeters (1.0 in) for females. In addition to their larger length, females are also rounder and broader than males, especially when they have eggs.
Some turtles are carnivores, while others follow a strictly vegetarian diet. Most turtles, however, are omnivores, eating both animals and plants. Sea turtles, depending on the species, may eat seagrasses, algae, sponges, sea squirts, squid, shrimp, crabs, jellyfish, cuttlefish or sea cucumbers.
A 10 gallon tank is suitable for for a small group (4-6) of Otocinclus. You can keep adding more fish to your group, each addition fish needs a couple of gallons.
This species is very popular with many shrimp keepers due to its exceptionally small size and peaceful disposition. The Pygmy Cory Catfish is a very peaceful schooling fish that is compatible with most nano aquarium animals. It might eat dwarf shrimp fry, but is generally safe to keep with adult dwarf shrimp.
Stephen Hiatt. JeffK said: I used to keep pygmy cories in a 15 gal community (24 x 12 x 12).
Pygmy cories devour baby brine shrimp. But they won't touch your cherry or crystal reds. I've never heard of them eating shrimplets unless they're dead or insanely slow. These guys aren't hunters, so they're not going to be super active to get their food.
Registered. I have one of my bettas in a 20 gallon long aquarium with 8 pygmy corys.
For pygmy cories, sand is frankly essential.
Keeping Pygmy Cory TogetherThey often shoal (which is rare for a bottom-dweller) and may even swim in groups in the mid-levels of the tank (which is even rarer). Keep them in groups of at least four or more, but eight is recommended.
As to the OP's question, not only are pygmy cories not suitable to a ten gallon tank, they are a poor choice for tank mates for bettas.
They will definitely eat snail eggs like candy and will eat snails if they are small enough. Most of my carnivorous fish eat snails. You'd be surprised how vicious pygmy livebearers can be to inverts if you keep the feeding schedule tight.
Corys are mainly carnivores and definitely not algae-eaters. They might try to eat the biofilm in the algae and therefor remove it.
Corys aren't algae eaters, they get little to no nutrition from it, they need a catfish pellet & live or frozen food such as bloodworm, daphnia, brine shrimp etc, that could be why you're losing them as they're not getting the right food.
As a relatively small fish, they crave safety in numbers, so a group of six corydoras or more (all of the same species) is highly suggested. These peaceful bottom dwellers can be kept with pretty much any community fish that won't eat or attack them.
Usually what happens is a disease outbreak, or more often, an oxygen depletion and a fish kill. With a disease outbreak many fish may die but many others usually survive. However, oxygen depletions often are catastrophic with few catfish surviving, particularly large fish do not survive.
Matt Clarke explains why Corydoras catfish sometimes take gulps of air from the water surface. Most fish wouldn't be able to withstand this, but Corydoras can gulp air from the surface and use their posterior intestine to extract oxygen from it and pass it into their blood where it's needed.
If you overfeed, they will get bloated. And whatever extra food they don't consume will fall in between your substrate and foul your water very quickly.
Overview chart for individual fasting tolerances of popular freshwater fish
| Type of fish: | Period it can safely live with no food: |
|---|
| Swordtail fish | maximum of 14 days |
| Corydora catfish | up to 2 weeks |
| Barbs | up to 14 days |
| Discus | up to 14 days |
Cory catfish are small, peaceful, bottom-dwelling scavengers that are beloved by all who have owned them. Virtually all Cory species should be kept in schools; stories of single Corys pining away from loneliness are not uncommon. Corys should be kept only with small to medium-sized peaceful fish.
Corydoras, Brochis and Aspidoras species are shoaling fish, meaning they like to hang out together. Different species can be mixed, and they will often group together. For best results, they should be purchased in groups of 5 or more. They can be kept with most peaceful community fish.
Both are fairly common and normal with cories. Up and down the walls it seems like they are playing with their reflections or if you have a male and female maybe breeding. Up and down mid tank just means they are usually going up for air. You may want to get one or two more cories as they like to be in groups of 3+.
Just in case you were wondering, there is no such thing as 'fish poop eaters' know to the hobby. In other words, there is no species of fish that will eat poop from your sand, even the so-called cleaner crew like cories, and bristlenose plecos. Shrimp and snails will also not eat fish waste.
How to get crystal clear aquarium water
- Filtration. Filtration is the most fundamental way that we keep aquarium water clear.
- Chemical filtration. Chemical filtration works by absorbing or adsorbing things from the water.
- Bacteria. Some strains of bacteria can also be added to aquarium water to help to clear it.
- Fish.
- Food.
- Water changes.
- Flocculants.
- Light.
This is perfectly normal behavior. Even if your grandma didn't feed the fish at all, a weekend without food isn't really a concern. It's possible your normal food isn't high enough quality so the "algae eater" decided to find some additional nutrients. They dont usually attack fish for no reason.
Preventing Brown Algae
- Add reverse osmosis water to a water source that is high in nitrate or silica.
- Change the water regularly.
- Clean the aquarium regularly.
Like plants, all species of algae need light, water and nutrients to grow. If an aquarium is near a window, algae will grow faster, even if the aquarium does not receive direct sunlight. Leaving the aquarium lights on for more than eight hours a day can also cause rapid algae growth.
Here are some of the things you can do to reduce and manage algae in your freshwater aquarium.
- Stock algae-eating fish.
- Avoid overfeeding.
- Keep up with water change and tank maintenance.
- Manage artificial light in your aquarium.
- Avoid direct sunlight.
- Utilize live plants.
Yes, goldfish do eat algae. Goldfish are omnivores. They eat both plant and meat-based food.
The cure for spot algae is to scrub or scrape off surfaces. 1? Spot algae can only be mechanically removed. On glass tanks, scraping with a razor blade is very effective.
