Equipment & Controllers · 6 articles
Equipment & Controllers
From dosing pumps and ATO units to full Neptune Apex controller setups, we help you figure out which gear actually matches your system — and which upgrades are worth the investment at your current stage in the hobby.
Reef Return Pumps: DC Controllable Flow, Head Pressure Math, and Sump Sizing
Choosing the right return pump for your reef tank involves more than matching gallons-per-hour ratings — learn how to calculate real-world flow, size your sump
Read the guide → DC Return Pump Shootout: Orlushy, Hygger, and Budget Nano Pumps Compared
Choosing a return pump for your aquarium sump shouldn't feel like a guessing game. This comparison breaks down Orlushy, Hygger, and budget nano DC pumps so you
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Alkalinity Stability Starts With Evaporation Control: ATO Systems and Water Chemistry Basics
Evaporation silently swings your reef's water chemistry every day. Here's how an automatic top-off system keeps alkalinity stable — and how to choose the right
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Overflow Boxes and Sump Plumbing: Matching Flow Rates to Your Reef System
Getting water from your display tank to your sump and back sounds simple — until it isn't. Here's how to size overflow boxes, drain lines, and return pumps so
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ATO System Reliability: What Breaks, What Lasts, and How to Protect Your Reef
An honest look at why automatic top-off systems fail, which failure modes matter most for reef tanks, and how to choose a unit that won't leave your salinity
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Your First Nano Reef: The Honest Starter Bundle for Tanks Under 30 Gallons
A clear-eyed gear guide for setting up a saltwater nano reef tank under 30 gallons — what you actually need, what you can skip, and how to spend your budget
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