The Glass Reef

The Glass Reef Making aquarium-keeping easier and more accessible for Filipino aquarists. Proudly made in The Philippines. 🇵🇭

Locally-sourced and produced aquarium supplements, filtration media, fish food, dosing solutions and other aquarium essentials. The Glass Reef, more commonly known as "TGR" by local aquarists, began as a casual group-buy and open-source, DIY avenue for Pinoy Reefers members as early as 2006 and later on by PMRAS members around 2013. TGR finally became a brand in February 2013 and in June 2016, bec

ame a physical and online supplier of affordable, good quality, locally-produced aquarium supplies for both freshwater and marine aquarium hobbyists. Our goal is to provide the local hobbyists economical, reliable, and effective products. All TGR products are consistent in quality and are batch tested everytime. We pride ourselves in providing cost-efficient, locally-sourced and locally-produced aquarium items that help in the advancement of the hobby here in the Philippines.

Antipolo naman. Thanks fam!TGR Magnetic Floating RockWith large frag disks, hex disks and frag plates.
23/07/2025

Antipolo naman. Thanks fam!

TGR Magnetic Floating Rock
With large frag disks, hex disks and frag plates.

Some days we're the fish. Some days we're the octopus 😆
22/07/2025

Some days we're the fish. Some days we're the octopus 😆

22/07/2025

NO ONE SHOULD BE LEFT BEHIND 🐾

During "habagat" season, downpours can escalate rapidly, making evacuations necessary. Should you need to leave your home, never leave your pet behind. They are part of your family and depend entirely on you to keep them safe.

https://youtu.be/mRSTlc4ChLI?feature=shared
22/07/2025

https://youtu.be/mRSTlc4ChLI?feature=shared

The first, the original Philippine-made artificial base rocks for marine aquarium systems.Made from TGR PPS, HPP media and aragonite.Handcrafted, since 2007....

Ya sure you want to add that new fish? 😝Today's tip: research your fishes' compatibility and tank demands first before y...
21/07/2025

Ya sure you want to add that new fish? 😝

Today's tip: research your fishes' compatibility and tank demands first before you chuck in new fishes! You don't want your shiny new cutie fish to be a fancy dinner or a nice punching bag for your old ones. 😬💀

Sometimes, rearranging the decors (or adding new hiding caves) and putting the new fishes in an isolation box first help with minimizing aggression.

You could also try the mirror trick too! Putting a mirror in front of the tank may sometimes help diffuse aggression as well.





PPS-01 biomedia. Tested, proven and trusted.Great for all types of FW or SW systems.Restocked at OAK Aquatix, Marikina C...
21/07/2025

PPS-01 biomedia. Tested, proven and trusted.
Great for all types of FW or SW systems.

Restocked at OAK Aquatix, Marikina City.
Message Owen AroKeeper for orders. 🇵🇭

Good evening. Hope you guys are dry and well.Make sure to have your battery back up, battery-operated pumps and your pow...
21/07/2025

Good evening. Hope you guys are dry and well.

Make sure to have your battery back up, battery-operated pumps and your powerbanks ready, and always keep your emergency bags prepped.

Stay safe!






20/07/2025

Touch the bucket

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Address

Valenzuela

Opening Hours

Thursday 10am - 5pm
Friday 1pm - 5pm

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How We Began

The Glass Reef began as a group-buy and open-source, DIY avenue for Pinoy Reefers and PMALS members as early as 2006 and later on by PMRAS members around 2013. The Glass Reef finally became a brand in February 2013 and in June 2016, became a physical and online supplier of affordable, good quality, locally-produced aquarium supplies for both freshwater and marine aquarium hobbyists. Our goal is to provide the local hobbyists economical, reliable and effective products. All TGR products are consistent in quality and are batch tested everytime. We pride ourselves in providing cost-efficient items that help in the advancement of the aquarium hobby here in the Philippines.

Our products are 100% sourced and produced locally - from raw materials to packaging. We also strive to support small local suppliers and businesses.

The Glass Reef is a proud supporter of Philippine Marine and Reef Aquarium Society, Philsalt Classifieds, Arowana Owners Club of the Philippines, Community Tank Owners and Fish Talk Philippines. We are one with PMRAS in promoting sustainable and responsible pet ownership and reefkeeping.