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Penn Plax Pro-Balance 14-Day Vacation Time-Release Dissolving Feeding Blocks Fish Shape 2 Packages of 2 Blocks Each (4 Blocks Total) PBV14N for Aquariums

  • Based on 558 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Nov 8 – Nov 10
Order within 14 hours and 18 minutes
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Features

  • High quality pro-balance 14 day dissolving fish shaped fish food
  • 2 packages of 2 blocks per pack (total of 4 blocks)
  • One block is sufficient for 10-15 gallon aquarium tanks and lasts 10-14 days depending on pH level and temperature
  • Releases nutritious freeze-dried foods, while neutralizing your aquarium water
  • Contains tubifex, bloodworms, vitamins & minerals

Description

Penn-Plax's 14 day fish shaped feeding blocks come in 2 blocks per package, 2 packages for a total of 4 blocks. Each food block releases high quality tubifex, bloodworms, daphnia, vitamins, minerals, and other nutrients. FEEDING INSTRUCTIONS: Simply place the 14-Day Feeding Block in your aquarium. Within hours it will start to dissolve, releasing nutritious freeze-dried foods, while also neutralizing your aquarium water. One 14-Day Feeding Block will be sufficient for 10-15 gallon aquarium tanks and will last 10-14 days depending on the pH level and water temperature. A minimum water temperature of 72°F (22° C) and pH level of 6.6 to 7.0 will be advantageous for the most efficient release of food particles. Highly alkaline water will slow down their release. Proper water circulation through means of an air stone or filter is required for Feeding Blocks to dissolve normally. INGREDIENTS: Calcium Sulfate, Freeze- Dried Tubifex Worm, Freeze-Dried Bloodworm, Freeze-Dried Daphnia, Shrimp Meal, Corn Flour, Vitamin B-1, Vitamin B-2, and Vitamin B-6.

Brand: Penn-Plax


Flavor: Shrimp


Age Range (Description): Adult


Item Form: Block


Specific Uses For Product: fish feeding


Product Dimensions ‏ : ‎ 6 x 3.75 x 1.75 inches; 5.6 ounces


Date First Available ‏ : ‎ July 4, 2019


Manufacturer ‏ : ‎ Penn-Plax Pro-Balance


Best Sellers Rank: #16,724 in Pet Supplies (See Top 100 in Pet Supplies) #171 in Aquarium Fish Food


#171 in Aquarium Fish Food:


Customer Reviews: 4.3 4.3 out of 5 stars 558 ratings


Item Weight: 5.6 ounces


Manufacturer: Penn-Plax Pro-Balance


Date First Available: July 4, 2019


Item Package Dimensions L x W x H: 5.91 x 4.25 x 1.73 inches


Item Dimensions LxWxH: 6 x 3.75 x 1.75 inches


Item Weight: 0.35 Pounds


Brand Name: Penn-Plax


Target Audience Keyword: fish


Size: 1.14 Ounce (Pack of 4)


Age Range Description: Adult


Number of Items: 4


Breed Recommendation: Small Breeds


Specific Uses for Product: fish feeding


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 8 – Nov 10

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Fish still alive!
I've used this on two occasions and my fish are still alive. Once for a 3 day trip and another on a 4 day. Left a little residue on the fish tank rocks but eventually dissolved. So far so good!
Reviewed in the United States on June 28, 2024 by Mom of 2

  • Works well.
Have 2 tanks 30 gallon tanks. One piece for each tank lasted for the 2 weeks I was away. All my fish survived and thrived during my away time.
Reviewed in the United States on May 26, 2024 by Amazon Customer

  • It worked
No dead fish
Reviewed in the United States on July 28, 2024 by Robert J.

  • Works good
It lasts for a week.
Reviewed in the United States on March 24, 2024 by Maka

  • A Good Item
One package can feed two big fishes in 14 days. It works.
Reviewed in the United States on July 12, 2024 by JLI

  • Fish hasn't died
We use these every time we go away and our fish hasn't died. We have a Goldfish that my son loves and I used to be nervous to go away until the first time I used one of these and our fish lived. I have used this product about 8 times and our fish is still happy and healthy. Well worth the cost and no trouble to remove upon your return from vacation. ... show more
Reviewed in the United States on April 6, 2024 by TullyMarz

  • Didn't desolve
They did not dissolve fast enough. This caused all of my smaller fish to die. Do not buy this product!
Reviewed in the United States on October 5, 2023 by Christian A Nielacny

  • Seems to work well!
The media could not be loaded. I think these will be super handy, so we don’t have to bother anyone to stop over daily to feed the fish while we are away. Tried a trial week before we go on vacation, and it seems to work really well. They do make the water a little cloudy and leave sediment on the bottom, but the fish seems content. ... show more
Reviewed in the United States on July 7, 2022 by Aaron

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