Eshopps PSK-100H HOB Protein Skimmer Review

The Eshopps PSK-100H HOB is a reliable hang-on-back protein skimmer. Eshopps is a lesser-known, but trustworthy brand in the reefing hobby. You can hear the brand being discussed on many reefing forums. We have only 1 model of the PSK-100H in our lab, and it’s powering a simple shrimp and goby tank. Nothing special. We decided to go with an HOB protein skimmer rather than a recirculating or in-tank skimmer because we’re using the PSK-100H in a smaller tank- a simple 30 gallon tank. The PSK-100H performs more than well in our 30, since it’s rated for up to 100 gallons of volume in US metrics.

If you’re in the market for an HOB protein skimmer, I’d say the PSK-100H is comparable to the Reef Octopus 100-HOB skimmer. They’re both similar in tank volume and performance, the only difference is the branding and price. Generally, Eshopps run a little more expensive than Reef Octopus, but it’s not always the case. I’d recommend doing research on both models before making your decision.

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Reef Octopus HOB Protein Skimmer Review

Reef Octopus is a well-known and reputable brand in the protein skimmer world. They’re more known for their standard protein skimmers, however, they also do make HOB (hang-on-back) skimmers, such as the classic 100-HOB skimmer. We only have 2 of these in our labs, both of which are powering some new corals and nothing else.

As of this writing, this is a cheaper alternative compared to the AquaMaxx HOB protein skimmer, which is another popular HOB skimmer. Compared to the AquaMaxx, the Reef Octopus has a higher tank capacity and is slightly larger.

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Best Hang-On-Back (HOB) Protein Skimmer

If you’re in the market for a HOB (hang-on-back) protein skimmer, then you’ll want to read this review. The AquaMaxx HOB protein skimmer is a decent skimmer for the price, although it’s not cheap. We have 6 of these in our lab skimming a few nano tanks to 1 full-size bow front reef. Personally, I like the idea of an HOB skimmer, since they’re more compact compared to recirculating or traditional skimmers. Though, the SCA-301 protein skimmer is compact as well for a standard skimmer.

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