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Reefer Filter Media Cup

Q: Does it fit the trigger sustem sumps filter sock holder? The holes are oval

I have a ruby 36 by trigger and the cups were a little loose. So my husband cut the rings off a couple of old filter socks and put the rings around the top of the filter cup and it fits nice and snug now.

Q: And what is the best filter media to put inside?

"Best" is 100% subjective based on the inhabitants of the tank and what you're doing. I use ChemiPure Elite or Blue (1 bag in as I've found two clogs it up).

Q: Will this replace 2.75 filter socks on waterbox aio???

No - this is a 4" media cup designed to replace 4" filter socks. I have it on my 100.3 waterbox. I am not sure if RedSea makes a 2.75" media cup.

Product ID: 386987615

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Details

Brand
Red Sea
Special feature
Reverse
Product dimensions
20.3L x 10.2W
Package information
Bag
Installation type
Countertop
Power source
Non electric

🧴1L media capacity

🧼Easy-clean design

⚙️Universal Red Sea Reefer fit

Frequently Bought Together

Red Sea Reefer Filter Media Cup

Aquatic Experts Aquarium Filter Floss for Fish Tank Filters - FilterFirst Aquarium Filter Pad - Media Roll for Crystal Clear Water, 3/4" - 1" Thick (12 Inch Wide, 72 Inch Long)

Description

🧴 Elevate your reef’s clarity with the ultimate filter media cup!

GENEROUS CAPACITY - Holds a full 1 liter of filter media to maximize filtration efficiency
SEAMLESS INTEGRATION - Fits all Red Sea Reefer sump filter holders for effortless upgrades
HASSLE FREE MAINTENANCE - Designed for quick and easy cleaning to keep your reef thriving
BROAD SYSTEM COMPATIBILITY - Works perfectly with both REEFER and MAX systems for ultimate flexibility
VERSATILE MEDIA COMPATIBILITY - Use filter pads, floss, carbon, GFO & more for tailored filtration

The Red Sea Reefer Filter Media Cup is a 1-liter capacity filtration accessory designed to replace standard filter socks in Red Sea Reefer sump systems. Compatible with a wide range of filter media including pads, floss, carbon, and GFO, it fits all Red Sea Reefer sump holders and is easy to clean, ensuring optimal water quality and system flexibility.

Specifications

Product Dimensions	20.32 x 10.16 x 20.32 cm; 191 g
Item model number	730773421770
Pet Life Stage	Adolescent
Allergen Information	Chicken Meat Free
Colour	Phl306207
Size	4x4x8 Inch (Pack of 1)
Quantity	1
Compatible Devices	Coffee Maker
Special features	Reverse Osmosis
Batteries required	No
Batteries Included	No
Item Weight	191 g

Have a Question? See What Others Asked

Does it fit the trigger sustem sumps filter sock holder? The holes are oval

And what is the best filter media to put inside?

can I put this in my sump w/filter floss inside ?

Will this replace 2.75 filter socks on waterbox aio???

Common Questions

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C$6880

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TrustScore 4.5 | 7,300+ reviews