5 Best Algae Wafers For Plecos | Aquascape Addiction

5 Best Algae Wafers For Plecos

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These are the 5 best algae wafers for Plecos, here is why and a run down of feeding essentials that you need to be aware of to ensure they stay healthy.

5 Best Algae Wafers For Plecos

Do you want to provide your pleco with a healthy and well balanced diet? If so, you need to feed some algae wafers into there diet.

There are quite a few good options out there and we are narrowed it down to 5 (with Hikari being our top pick), but before we dive into what we feel are the 5 best algae wafers for Plecos we first want to quickly cover some diet essentials as a lot of people seem to get this part wrong, and it’s very important.

Pleco Diet Essentials

When it comes down to it, plecos are easy to feed and to please. A rule of thumb to keep in mind here is that plecos need around 85% plant matter and 15% animal protein for a proper diet.

Important: Getting The Right Balance

A lot of people, even the pros, make the mistake of saying that plecos need 15% protein and 85% plant matter, but this is wrong, because plants have protein too, that 15% is about ANIMAL protein, or in other words, meat, such as from other fish, shrimp, and krill. Either way, as long as you don’t exceed 15% or 20% meat/animal protein, you are on the right track.

Do Pleco’s Like Algae?

Yes, plecos love alage, but your fish tank probably won’t provide them with enough of it, which is why you need to feed them algae wafers. You can also feed your plecos some blanched veggies like lettuce, cabbage, carrots, cucumbers, and peas, as well as bloodworms, krill, and other small aquatic animals.

Keep in mind that plecos do need some fiber, so looking for a wafer that is high in fiber is ideal. If you don’t give them enough fiber, you might want to insert a piece of driftwood into the tank, because the plecos will eat some of that driftwood due to its high fiber content.

How Do I Know If My Pleco’s Are Underfed?

If you notice that your plecos are eating your aquarium plants, it’s a surefire way to tell that you aren’t feeding them enough, especially plant and vegetable matter. Feed your plecos twice per day, and make sure to not overfeed them.

Top 5 Algae Wafers For Plecos

Plecos need to eat good too, so let’s take a look at the top 5 algae wafers for plecos right now. Keep in mind that they are all going to be similar, but all good choices none the less.

1. Hikari Algae Wafers

These algae wafers are made with tons of algae, vegetable matter, and cultured spirulina as well. In other words, it really is quite the perfect piece of nutrition to feed your plecos.

It’s more than healthy enough and contains a whole lot of plant matter, which plecos love to eat and need to survive. Hikari Algae Wafers are actually made with a whole lot of stabilized vitamin C in order to help your plecos have a healthy immune system and to reduce levels of stress as well.

When it comes to feeding your pleco, Hikari Algae Wafers are probably one of the healthiest options in our opinion.


  • Lots of vitamin C
  • Natural and healthy
  • Large quantity


  • May cloud the water a bit

You can check the current price on Amazon here

2. Aquatic Foods Inc. Wafers of Algae

Aquatic Foods Inc. Wafers of Algae come in a lot of variety, at least in terms of size. If you only have 1 pleco, go for the ¼ pound, ½ pound, or the 1 or 2 pound bag, but if you have lots of mouths to feed, these things come in packages up to 25 pounds, so you can stock up real well.

Beware that some of these wafers may sink, some may take long to sink, and some may float. It’s kind of a guessing game, but other than that, these things are ideal to feed plecos, and for a number of other algae eating fish and aquarium critters too. Aquatic Foods Inc.

Wafers of Algae are made in the USA and made with 100% all natural ingredients, both things we appreciate. Moreover, there is a high level of vegetable matter included here, and of course a whole lot of algae too. They’re also made with lots of Spirulina, plus they contain a ton of Vitamin C too.

The result here is a tasty wafer that plecos generally love, one that is easy to digest, provides plecos with all of the necessary nutrients, and helps to keep them colorful, happy, and healthy too. It’s a great food for maintaining low stress levels and a strong immune system.


  • High vegetable content
  • 100% natural and USA made
  • Great for the immune system


  • Some may float or sink
  • Will cloud the water a bit

You can check the current price on Amazon here

3. Tetraveggie Algae Wafers

These are known as 2 in 1 concentrate wafers, which is because they are loaded to the brim with various vitamins, minerals, and other nutrients to keep your pleco healthy.

This stuff comes complete with Biotin, which helps to maintain a strong metabolism. It also comes loaded with Omega 3 fatty acids, which is nice because it helps fish get energy, calories, and helps them grow strong.

Between the algae and the other plant matter that is included in these Tetraveggie Algae Wafers, there is also a lot of Vitamin C and other nutrients which serve the purpose of creating a strong immune system and reducing stress in the fish. It is also worth mentioning that these wafers are very high in fiber, which helps plecos digest them with ease.

What is also nice about Tetraveggie Algae Wafers is that they are made with a so called clear formula, so they should not cloud the water. Moreover, they are made to sink, which is good for plecos as they are bottom feeders for the most part.


  • Natural and healthy
  • Extremely high in vitamin, minerals, and other nutrients
  • Sink quickly


  • Many fish do not seem to like them very much

You can check the current price on Amazon here

4. Aquatic Arts Algae Wafers

Now, these Aquatic Arts Algae Wafers are quite unique when compared to the others on this list. The reason we say this is because the other options did not really contain much protein, which certianaly is not the case here. These Aquatic Arts Algae Wafers actually contain roughly 30% protein, which comes from plants and meat sources.

Yes, this is the first option on our list today which actually has meat in it, mainly from fish, shrimp, and krill. Plecos are not purely herbivores, so this is fine, but some plecos may not particularly like the taste. With that being said, these wafers have a high content of algae, kelp, spirulina, and veggies too, and they are indeed mostly made of plant matter, which is what plecos need.

The fact of the matter is that these Algae Wafers do contain a lot of vitamins and other nutrients to assist in energy requirements, healthy growth, coloration, and a strong immune system. However, they don’t contain quite as many of these nutrients as the other options we have looked at, but they are higher in protein.

It is a bit of a tradeoff to think about. Keep in mind that these things are designed to sink, but if left in the water for a while, they will break up and discolor the water.


  • Very high in protein
  • Easy to digest
  • Decent amount of nutrients
  • Great for bottom feeders


  • Not all plecos seem to like them
  • Some water discoloration
  • Not as high a vitamin count as some other options

You can check the current price on Amazon here

5. Api Algae Eater Wafers

These are sinking wafers which are made for herbivorous and omnivorous bottom feeders. They sink fairly fast, which is nice. Now, keep in mind that these things are made mostly with algae, vegetable matter, and some omega 3 fatty acids too.

The previous option we looked at was really the only one on our list today that had animal proteins in in, but with that said, plants and algae do still have protein in them, so that should be more than fine.

These wafers are made with lots of Omega 3 fatty acids, vitamins, and other nutrients that are found in algae and veggies. In terms of maintaining a bright coat, maintaining a healthy immune system, keeping stress low, and aiding in proper digestion and metabolism, these Api Algae Eater Wafers are a great option to go with no doubt.

Now, the packaging here does say that these things will not cloud up the water, which is true for the first few minutes, but if many of them stay in the tank uneaten, cloudy water will be unavoidable.


  • Designed to produce less ammonia
  • Lots of nutrients
  • Fast sinking


  • Will cloud the water eventually
  • Have a pretty bad smell

You can check the current price on Amazon here


There you have it folks, our favorite algae wafers for Plecos, and some instructions on feeding too. If you follow these tips, and pick some good wafers, you should have no problems keeping your plecos happy and healthy.