ASM G1X In Sump Protein Skimmer

AM G1X Protein SkimmerASM G-1X In Sump Protein Skimmer – up to 150 gal – 8.5 in x 10 in x 22.5 in.

The ASM G1X In Sump Protein Skimmer is an effective, hand made model manufactured by ASM. The company is an established manufacturer of skimmers and has made a wide range of other skimmer models in varying sizes and specifications. Following is some general information on the G-1X G Series In Sump skimmer, along with an overview of customer reviews.


The G1X Skimmer is equipped with a Sedra 3500 pump. It is rated for a tank of 150 gallons (nearly 568 liters). The unit itself is quite compact, measuring 5.5 inch in diameter, 22.5 inch in height and having a footprint of 8.5 inches x 11 inches.

This particular model has been made from plastic acrylic as well as scratch resistant PVC tubing. This makes it a durable piece of equipment that is built to last for years. ASM backs the G1X model with a two year full warranty.

The G1X uses a specialized needle wheel technology that is unique to ASM protein skimmers. The skimmer is very easy to clean as it comes with a no leak snap lock. It is also very easy to install and operate. All one has to do is place the machine in the tank and plug it in.

What Customers Have to Say

Many ASM Protein Skimmer reviews give a variety of ratings. This is not uncommon; every product or machine has its downsides and unsatisfied customers. However, most customer reviews are quite positive. Many people who have purchased this particular model feel that it is good value for the money, works well and is sturdy and durable. It is very effective in removing waste from the a tank and does a faster job of doing this than other comparable models on the market. It is also reliable and one does not have to worry about breakdowns and parts replacement. In short, this particular protein skimmer does a very good job at doing what it was made to do.

Are There Any Downsides to the ASM G-1X In Sump Protein Skimmer?

There are a couple of downsides to this particular in sump protein skimmer. These have been noted in various customer reviews. More than one customer has commented that this and other ASM pumps are quite noisy. While some tank owners may not be bothered by the noise, it can be a drawback nonetheless.

It has also been noted that this particular model does not come with clear installation or usage instructions. This is a complaint that has been made by a number of customers. While the pump is not hard to install, a first time skimmer owner may need to contact the seller’s customer service desk for help with installation and basic usage of the skimmer, until he or she gets the hang of how to use it.

How Much Does the ASM G-1X In Sump Protein Skimmer Cost?

It is hard to say exactly how much this or any other skimmer will cost. Prices change from one day to the next; furthermore, a lot depends on where this item is purchased. Generally speaking, most online retail sites sell this particular pump for around $275. While this price tag may seem quite expensive, it is not a lot of money when one considers that most other 150 gallon tank protein skimmers sell for between $400 and $500.

A person who wants to buy ASM G1X Protein Skimmer would do well to compare prices at stores and online retail websites. While this skimmer is not overly expensive, some sellers do have better prices than others do. Comparing prices can help one to save a bit of money while still purchasing a high quality protein skimmer.

In Summary

All in all, the ASM G-1X Skimmer is good value for the money. It uses a Sendra 500 pump, which is much better than the G-500 pump that was used on previous ASM in sump protein skimmers. The other materials used in the construction of this skimming machine are not only aesthetic but also durable and high quality.

While customer reviews are mixed, most people who have purchased the ASM G-1X In Sump Protein Skimmer have found it to be very good value for the money. It works well and is relatively easy to install, despite the fact that it does not come with clear instructions. It does the job it was made to do well and comes with a long term warranty. While this skimmer may not be as high quality as some other models, it is powerful and effective and costs only half of what most high end skimmers do. The ASM G-1X In Sump Protein Skimmer is a good buy for anyone who owns a large fish tank and is looking for an effective yet affordable skimming machine.

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