Refugium Setup for Beginners: Sizing, Light and Harvest
Refugium setup for beginners works on three numbers: a chamber at 10-20% of display volume,...
Saltwater & Reef Gear
Saltwater and reef aquarium guides — protein skimmers, dosing pumps, sumps, lighting and coral care for successful marine setups.
Reef Tank Sump Setup: How It Works and What to Watch For
Reef tank sump setup rests on three numbers: return flow of 5-10 times display volume...
Best Wave Maker for Reef Tank: Flow, Control and Placement
Best wave maker for reef tank choices come down to total flow and pattern rather...
Best Reef Tank Light: Compared by PAR, Spectrum and Cost
Best reef tank light comparisons are settled by PAR at the coral rather than by...
Best Protein Skimmer for Reef Tank: Compared by Numbers
Best protein skimmer for reef tank selection starts with a correction: rate it against actual...
Reef Tank Maintenance Schedule: Daily to Annual Task List
Reef tank maintenance schedule planning works better by interval than by task. Daily takes two...
Live Rock vs Dry Rock: Cost, Cycling Time and Pest Risk
Live rock vs dry rock trades three things against each other: cycling time, cost per...
How to Cycle a Saltwater Aquarium: A Step by Step Method
How to cycle a saltwater aquarium comes down to one test result repeated twice: ammonia...
Reef Tank Water Parameters: Chart, Targets and Correction
Reef tank water parameters are judged on two figures each: the target, and the maximum...
Saltwater Aquarium Equipment Checklist: Numbers and Cost
Saltwater aquarium equipment checklist items divide into three groups: what the tank cannot run without,...
Best Nano Reef Tank Kit: Options Compared by the Numbers
Best nano reef tank kit comparisons should begin with the omissions. No kit at this...
Nano Reef Tank Setup: How It Works and What to Watch For
Nano reef tank setup means under 30 gallons (114 L), usually 10-20 gallons (38-76 L),...