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.

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).

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.

Desertcart Logo

Deliver to Argentina

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🐠 Dive into clarity with the Red Sea Filter Media Cup!

ECO FRIENDLY CHOICE - Sustainable materials for a greener planet.
USER FRIENDLY DESIGN - Effortless installation for hassle-free maintenance.
ELEVATE YOUR AQUARIUM - Transform your tank with superior filtration!
MAXIMIZE WATER CLARITY - Achieve crystal-clear water for your aquatic friends.
VERSATILE COMPATIBILITY - Fits most standard filtration systems.

The Red Sea 4" Filter Media Cup is a high-quality filtration accessory designed for pet supplies, featuring a 4-inch diameter and a capacity of 1.5 liters. Its reusable design ensures sustainability while providing optimal water clarity for your aquarium.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.