The Twilight Predator Tank embodies the essence of the deep sea, where creatures like the elusive eel reside in hidden caves with an almost hypnotic elegance. These hunters move with grace and power, waiting for the perfect moment to strike. The lionfish, another enigmatic inhabitant, cruises the reef with an air of authority, while the grouper, though beautiful, is an agile predator, lurking beneath ledges. Together, these creatures orchestrate a dance of life, creating a captivating underwater spectacle.

Twilight Predator Tank - 52 Weeks of Reefing Second Edition
Twilight Predator Tank Sump - 52 Weeks of Reefing Second Edition
Twilight Predator Tank - 52 Weeks of Reefing Second Edition
Twilight Predator Tank Controller - 52 Weeks of Reefing Second Edition
Twilight Predator Tank Sump- 52 Weeks of Reefing Second Edition
Twilight Predator Tank - 52 Weeks of Reefing Second Edition

Building the perfect habitat for these animals requires an artful touch with a purpose-built life support system that can manage the nutrient load of these large predators. The spacious Red Sea 210 Reefer S1000 tank lays the foundation, providing ample room for their majestic movements. Using the Red Sea platform, we chose an array of additional gear to specifically support the unique biological needs of these animals. You can check out the full list of gear below and watch the video to find out how each piece of equipment works to support this biology-first biome.  

Twilight Predator Tank Gear List

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Habitat & Biome
Tank Red Sea Reefer-S 1000 (210 Gal)
Rock Caribsea Life Rock & Arches
Sand Caribsea Black Sand
Adhesives Coral Putty, Super Glue Gel, and Accelerator
Bacteria Starters Brightwell Aquatics Microbacter 7, Dr. Tim's One & Only, Tampa Bay Saltwater Seed Sand & Rubble
Copepods Algaebarn Galaxy Pods
Light Energy
Primary LEDs 3X Kessel 360X - Tuna Blue
Reflector 55° Narrow Reflector, 35° Narrow Reflector
Kessil Mounts & Accessories A-Series Mounting Arm, Spectral Controller X
Gas Exchange
Protein Skimmer Maxspect Aeraqua Duo AD600 
Powerheads 1 4X EcoTech Marine Vortech MP40
Powerheads 2 2X Maxspect Cloud Gyre XF350
Battery Back-Up 2X EcoTech Marine Battery Backup
Major Elements (as neeeded) BRS Pharma Calcium Chloride and Sodium Bicarbonate
Refugium Elements ChaetoGro Refugium Fertilizer
Auto Top Off Tunze Osmolator 3155
Water Valve Solenoid Water Valve 8555.200
Tube Mounts Neat Aquatics 1/4" RO Tubing Brackets
Fish & Coral Foods TBD based on livestock additions
Pollution Control
Suspension Powerheads
Particulate Organics Red Sea ReefMat 1200 Fleece Roller
Dissolved Organics Protein Skimmer, Ozotech Ozone Generator
Inorganic Nutrients Refugium - Kessil A360X Tuna Sun & Algaebarn Clean Chaetomorpha
Dilution Neptune DOS for Auto Water Change
Return Pump Neptune Systems COR-20
Parasite & Disease Control
Quarantined Livestock Sourced from Marine Collectors
UV Sterilizer Aqua UV 57 Watt
UV Mounts Neat Aquatics UV Sterilizer Mounting Clamps
Thermal Energy
Heaters BRS 300 watt Titanium Heaters
Temperature Controller Helio Universal Controller
Cooling Fan Tunze Aquawind
Control & Monitoring
Controller Neptune Systems A3 Apex Pro
Neptune System Modules & Accessories MXM, PM1, MPR Probe Rack
Probes pH, Conductivity, Salinity, ORP, Temperature
Controller Board Adaptive Reef Mini Controller Board
Tablet Amazon Fire 10
Algae Cleaner Continuum 35" AquaBlade Aquarium Scraper

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