GSP Lagoon · Est. 2014

25 Gallon Lagoon

25 galDisplay Volume
GSP DominantSystem Type
10+ YearsRunning
IndependentSystem
25 Gallon GSP Lagoon Reef

Formula

This lagoon runs on minimal intervention and documents what a reef looks like after a decade of stability. Green Star Polyps dominate the system, acting as a natural nutrient export.

Specs

Tank Drilled Innovative Marine Nuvo Black 25
Dimensions 23.6" × 19.68" × 11.8"
Stand Custom Birch Plywood 24" × 20" × 36.5"
Age 10+ years
Lighting NanoBox Reef Duo Plus M
Flow VorTech MP10 W ES
Heater Controller Inkbird ITC-306A
System Independent (Shared ATO)
Focus Green Star Polyps (GSP)
Method Low Maintenance

The Journey

Watch the evolution and growth of the GSP lagoon from 2016 to today.

25 Gallon Lagoon Timelapse
August 2016

Familiars

Misbar Black Snowflake Clownfish
Misbar Black Snowflake Amphiprion ocellaris
Bicolor Blenny
Bicolor Blenny Ecsenius bicolor
Sexy Shrimp
Sexy Shrimp (x2) Thor amboinensis

Observations

Maintenance is intentionally limited. The only routine tasks are cleaning the glass roughly once per week and feeding the tank daily. No frequent testing, no chasing numbers, and no constant adjustments.

This tank has remained stable and continuously running for over a decade, proving that simplicity and consistency outperform complexity over the long term.

Frags from this system will be available when the shop opens. View the Apothecary →