1K Gyre Flow Pump
Cross-flow gyre pump with controller for broad, gentle circulation. Key specs ~1000 GPH, controller incl. Tank...
$135In stock
Maren Marine · Collection
Products
46 products, an honest answer on every card about who it's for. Any two or more start the bundle discount.
2K DC Return Pump
Quiet, controllable DC return pump for nano to mid systems. Key specs ~528 GPH, DC Tank...
$159In stock
2K Gyre Flow Pump
Mid-size gyre pump with adjustable flow modes. Key specs ~2000 GPH, controller incl. Tank rating Up...
$194In stock
3K DC Return Pump
Energy-efficient DC return pump with speed control. Key specs ~800 GPH, DC Tank rating Up to...
$199In stock
4in Waste Collector
Skimmate waste collector with auto shutoff and delay timer. Key specs Auto shutoff + delay Tank...
$307In stock
4K DC Return Pump
Higher-head DC return pump for taller display plumbing. Key specs ~1057 GPH, DC Tank rating Up...
$239In stock
4K Gyre Flow Pump
High-output gyre pump for large mixed reef circulation. Key specs ~4000 GPH, controller incl. Tank rating...
$259In stock
ATO Auto Top-Off
Optical-sensor auto top-off system with pump and safety logic. Key specs Optical sensor + pump Tank...
$99In stock
Battery Backup v3.0
Backup power for DC pumps during outages with alerts. Key specs For DC aquarium pumps Tank...
$169In stock
CalReact 5000D Calcium Reactor
Dual-chamber calcium reactor for stable alkalinity on demanding tanks. Key specs Dual chamber, large capacity Tank...
$1,259In stock
Classic 100-INT Skimmer
In-sump protein skimmer with pinwheel pump for medium reef loads. Key specs Rated ~120g, in-sump Tank...
$329In stock
Classic 110-INT Skimmer
Upgraded body and pump for stable skimming on mixed reefs. Key specs Rated ~120g, in-sump Tank...
$369In stock
Classic 150-INT Skimmer
Larger in-sump skimmer for heavily stocked SPS systems. Key specs Rated ~210g, in-sump Tank rating Up...
$489In stock
Elite 150-INT DC Skimmer
DC-pump skimmer with adjustable speed and quiet operation. Key specs DC pump, rated ~240g Tank rating...
$799In stock
FX-STP Dosing Pump
Single peristaltic dosing pump with quiet stepper drive. Key specs Single channel, stepper Tank rating All...
$89In stock
FX-STP3 Calcium Reactor Pump
Continuous-duty peristaltic feed pump for calcium reactors. Key specs Continuous duty Tank rating All tanks Brand...
$149In stock
Gyre XF330 Flow Pump
Encaged gyre flow pump with broad circulation pattern. Key specs ~3000 GPH, controller Tank rating Up...
$299In stock
Gyre XF350 Flow Pump
High-output gyre pump for large reef circulation. Key specs ~5300 GPH, controller Tank rating Up to...
$369In stock
HYDROS Control 2
Entry smart controller with app dashboards, alerts, and automation rules. Key specs 2 Drive + 2...
$139In stock
HYDROS Control 4
Mid-tier controller for multi-device automation and monitoring. Key specs 4 Drive, 4 Sense, pH Tank rating...
$259In stock
HYDROS Control X10
Flagship controller with twin drive ports and full probe suite. Key specs Twin Drive, 4 Sense,...
$479In stock
HYDROS Control X4
Expanded controller with added drive/sense capacity for larger systems. Key specs 4 Drive, 4 Sense, pH/ORP...
$329In stock
HYDROS Drive Accessory
Add-on relay/power module to switch outlets via the controller. Key specs Outlet switching add-on Tank rating...
$99In stock
HYDROS Leak Sensor Kit
Floor/leak detection sensors with instant app alerts. Key specs Multi-sensor leak kit Tank rating All tanks...
$39In stock
HYDROS Single Dosing Pump
Single-channel dosing pump that integrates directly with HYDROS. Key specs 1 channel, HYDROS-connected Tank rating All...
$89In stock
HYDROS WaveEngine LE
Wave/flow pump driver controllable from the HYDROS app. Key specs Drives compatible DC pumps Tank rating...
$129In stock
ICV6 Controller
Multi-device controller for Maxspect lights and pumps. Key specs Controls lights + pumps Tank rating All...
$149In stock
Jump MJ-L165 LED
Compact AIO/nano LED with app dimming. Key specs 165 PAR class, nano Tank rating Up to...
$199In stock
K1-Nano Media Reactor
Compact media reactor for nano and AIO tanks. Key specs Nano fluidized reactor Tank rating Up...
$69In stock
KCM Dosing Controller
Expansion controller/hub for Kamoer dosing pump networks. Key specs Multi-pump hub Tank rating All tanks Brand...
$59In stock
Leak Stop Sensor
Leak detection with automatic pump shutoff trigger. Key specs Leak detect + shutoff Tank rating All...
$49In stock
Magnetic Probe & Tube Holders
Magnetic holders and organizers for probes and dosing tubes. Key specs Acrylic, magnetic mount Tank rating...
$24In stock
Media Reactor
Fluidized media reactor for GFO, carbon, or biopellets. Key specs Single chamber Tank rating All tanks...
$129In stock
Razor R5-200 LED
Slim full-spectrum LED for medium reef coverage. Key specs 200W, full spectrum Tank rating Up to...
$549In stock
Razor R5-300 LED
High-output LED fixture for SPS-dominant systems. Key specs 300W, full spectrum Tank rating Up to 150g...
$749In stock
Regal 200-INT Skimmer
Premium recirculating-style skimmer for large display tanks. Key specs Rated ~350g Tank rating Up to 350g...
$699In stock
Smart ATO (Standard)
Contactless digital-sensor ATO with overfill protection. Key specs Contactless sensor Tank rating Up to 150g Brand...
$109In stock
Smart ATO Lite
Compact contactless-sensor ATO for nano and AIO tanks. Key specs Optical sensor, nano Tank rating Up...
$59In stock
Smart ATO Micro
Slim ATO with dual-sensor safety for small reefs. Key specs Dual-sensor safety Tank rating Up to...
$79In stock
Smart Doser 2
Ultra-slim hang-on 2-channel doser controlled via app over Wi-Fi/BT. Key specs 2 channel, Wi-Fi+BT Tank rating...
$159In stock
Smart Doser 4
Four-channel slim doser with scheduling and empty-bottle alerts. Key specs 4 channel, Wi-Fi+BT Tank rating All...
$259In stock
SMART RO/DI System
Four-stage RO/DI unit removing up to 99% of tap impurities. Key specs 4-stage, automated Tank rating...
$249In stock
Smart Water Changer
Combined ATO and automatic water-change system. Key specs ATO + AWC Tank rating All tanks Brand...
$229In stock
X1 Pro Wi-Fi Doser
App-controlled single-channel Wi-Fi dosing pump. Key specs 1 channel, Wi-Fi Tank rating All tanks Brand Kamoer...
$79In stock
X2SR Auto Water Change
Dual-pump automatic water change system for hands-off maintenance. Key specs Dual pump AWC Tank rating All...
$199In stock
X4 Pro Dosing System
Four-channel Wi-Fi dosing system with calibration and scheduling. Key specs 4 channel, Wi-Fi Tank rating All...
$269In stock
Nothing matches that combination.
Not sure how many you need?
Type your address into the coverage planner — square footage, floors, and construction type become an AP count and a kit.
Plan my coverage