OASE Indoor Aquatics CrystalSkim 350 Fish Filter

Name: OASE Indoor Aquatics CrystalSkim 350 Fish Filter
Brand: OASE Indoor Aquatics
SKU: 795718
Availability: InStock
Rating: 4 (9 reviews)

By OASE Indoor Aquatics

Rated 4 out of 5 stars

9 Ratings

2 Answered Questions

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$29.60 (-26%) Chewy Price

$39.99 List Price

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In Stock

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About This Item

Details

Quickly and effectively removes biofilm, floating plant debris and substances from the water’s surface.
Helps to eliminate biofilm to promote proper oxygen flow in aquariums up to 92 gallons.
Catches even the finest plant debris.
Flow is individually adjustable to ensure a clear water surface at the right output.
Compact size with a powerful, quiet motor.

Instructions

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Italy	Italy	Italy	Italy	China	China	—	China	—	—	China	China
Made In
Italy	Italy	Italy	Italy	China	China	—	China	—	—	China	China
Fish Type
Tropical Freshwater	Tropical Freshwater	Tropical Freshwater	Tropical Freshwater	Tropical Freshwater	Tropical Freshwater	Betta, Cichlid, Goldfish, Tropical Freshwater	Tropical Freshwater	Marine Fish, Tropical Freshwater	Marine Fish, Tropical Freshwater	Marine Fish, Tropical Freshwater	Tropical Freshwater
Aquarium Type
Saltwater, Freshwater	Saltwater, Freshwater	Saltwater, Freshwater	Saltwater, Freshwater	Saltwater, Freshwater	Saltwater, Freshwater	Saltwater, Freshwater	Saltwater, Freshwater	Saltwater	Saltwater, Freshwater	Saltwater, Freshwater	Saltwater, Freshwater
Material

Questions & Answers

2 Customer Questions

Is this product black or gray? The images show two different colors.

Answer by • Mar 09, 2025

The filter is gray.

What size tank is this for? How many gallons?

Answer by • Nov 10, 2023

This filter has a flow rate of 60-92 GPH and is suitable for aquariums up to 92 GPH max.

Reviews

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4.0

Rated 4 out of 5 stars

9 Ratings

Terms & Conditions

7 Customer Reviews

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Rated 5 out of 5 stars

By Matthew on Sep 13, 2025

Awesome Filter Highly Recommend

This product should be standard in every aquarium. Does an excellent job skimming the surface of the water and will completely prevent biofilm buildup in planted

This product should be standard in every aquarium. Does an excellent job skimming the surface of the water and will completely prevent biofilm buildup in planted tanks with CO2. I have mine connected to a smart plug, so it is simple to shut off for feeding time and then resume afterwards.

Rated 1 out of 5 stars

By Kim on Sep 30, 2025

Sucks

Doesn’t work.

Rated 5 out of 5 stars

By Joanna on Sep 16, 2025

Works well

Does the job.

Rated 5 out of 5 stars

By Roosevelt on Oct 4, 2024

Love this thing

I was looking for a great surface skimmer and i seen this on Youtube and i couldn't believe chewy had it. This is buy far the best surface skimmer ever. I modified

I was looking for a great surface skimmer and i seen this on Youtube and i couldn't believe chewy had it. This is buy far the best surface skimmer ever. I modified one of them for my smaller fishes in one of my tanks. I did it to keep smaller fish and fries not to get sucked up but this skimmer. But other thank that greeaaaat skimmer. I have the 350 & the 650.

Rated 1 out of 5 stars

By Mely on Mar 20, 2025

Just stopped working

Great concept, stopped working after a day

Rated 4 out of 5 stars

By Fuzzy on Jun 5, 2024

Good with only one real flaw

I love this skimmer. It can by a little sinsitive about water level but you will get accustomed to it. But what up with the power cord placement. It is seriously

I love this skimmer. It can by a little sinsitive about water level but you will get accustomed to it. But what up with the power cord placement. It is seriously in a bad spot. I cut the retainer bracket off mine on day 2 and now its perfect.

Rated 5 out of 5 stars

By Ximena on Jul 8, 2023

Great item!!!

It's great!!!