Penn-Plax ST25 First Impressions

1 for a 1.

I love all of the API products, especially their easy to use test kits. I like to sit eye level with the tank substrate to see exactly what I am cleaning. Couldn't find this at the local pet store and it was cheaper online. We've got 2 in ours even though the package says to only use one. I don't have to work a hard as I did before just to clean my tank. These fish contain silver in a compound that dissolves slowly. These fish contain silver in a compound that dissolves slowly.

  • Editor's Impressions Of The Penn-Plax ST25
  • Build Quality [star rating='4.5']
  • Value For Money [star rating='5']
  • Feature Set [star rating='3.6']

Penn-Plax ST25 Final Thoughts

This does the job well.

The picture shows an aqua color and mine is orange. Make sure you stay on top of replacing your fish every month though! Exactly the same item I purchased from a local store for alot more money! It does not last or do its job after that. It's far superior to manually scooping out the water from the fish tank. I'm not sure what's going on with this 1. This water conditioner is a life saver!

Overall Score

[star rating="4.5"]
(9844 Points)
  • Penn-Plax ST25 Features & Specs
  • Safe for salt and freshwater aquatic environments.  Standard 3/16 inch diameter tubing is great for all your aquarium airline needs.
  • Made from clear, flexible plastic.  This airline tubing is built to last and withstand wear and tear.  It is also resistant to kinking.
  • Flexible plastic makes this tubing a breeze to work with.  Great for use with aquarium ornaments or bubblers and many filters.
  • Fits seamlessly in any home aquarium and virtually disappears in the water.  Non-toxic so it will not harm your fish.
  • You will not have to constantly replace old, broken tubing when you buy Penn Plax.  It is ultra durable and will not become brittle or crack in time.
  • Manufacture: Monster Pets
  • Item Weight: 3.2 ounces
  • Product Dimensions: 10 x 0.5 x 3 inches

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