We Talk to Julian Sprung About His First Aquarium, Growing Algae To Filter Water, And The #1 Mistake Most Hobbyists Make

Julian Sprung is one of our favorite writers about all things aquaria. He co-founded a company you probably know called Two Little Fishies in 1991 to publish books about the hobby and create practical products many of us at Marine Depot use every day on our tanks.

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Get Ready for Trident by Upgrading Your Apex Classic Controller to the New Apex Base Unit

By upgrading to the latest Apex Base Unit, you can take advantage of all of the new and exciting modules, upgrades and equipment that Neptune Systems is developing, like Trident!

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Reef2Reef’s David Hammontree Talks About Staying Passionate, Buying Competitor 3reef, Dinoflagettes In His Dream Tank, and What He’s Binging on Netflix

Reef2Reef is one of the most popular online communities for marine and reef hobbyists. We caught up with R2R’s owner (you may know him better as revhtree) to talk about what it takes to stay on top.

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The COR Should Be On Your Short List For A Return Pump—Even If You Don’t Own An Apex

When we heard Neptune Systems was introducing two new water pumps our expectations were high. We hoped they would be something special—and indeed they are! Here’s what you need to know…

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The 7 Best Holiday Gifts to Give Yourself

You’ve been good this year. Really good. We actually peeked at Santa’s “nice” list and saw your name printed in bold lettering across the top. In short, you deserve a really nice gift.

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Catch the drip—before the disaster—with the new LDK Leak Detection Kit from Neptune Systems

When the LDK detects a leak, your Apex can sound an alarm, alert your mobile device, or take other actions on your tank. The LDK provides ultimate disaster prevention this all too common issue.

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Drop-Off Tank Build #9: ATO Install + Which Nutrient Control Method Should We Use?

In the last episode we asked all of you which ATO system should get installed on our drop off tank and the brand new Neptune Systems ATK Automatic Top Off Kit won the vote

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Drop-Off Tank Build – Episode 4: Heater Installation + Which Pump Should We Use?

In Episode 3, we aquascaped with the rock you voted for and began cycling the tank. Today we install and calibrate the heater you voted for and give an update on how the cycle is going.

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