Erik's Reef Tank

A 20-gallon saltwater nano reef aquarium - home to Hermes, Achilles, and Aphrodite. Documenting the journey from setup to thriving ecosystem.

20g Ice Cap AIO Cube
3 Fish Residents
78.5°F Temperature
1.025 Salinity SG
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Meet the Residents

Three unique personalities sharing one beautiful reef

Water Parameters

Target ranges for a healthy saltwater reef

Tank Setup

Ice Cap AIO 20g cube - a rimless all-in-one nano reef

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Maintenance Schedule

Keeping the reef healthy with consistent care

Task Frequency Details Notes
Water Change2x per week10-20%While stabilizing 3 fish
Water TestingEvery 2-3 daysAmmonia, Nitrite, Nitrate, pHMove to weekly when stable
Glass / Lid CleaningWeeklyWipe condensation off lid undersideImproves light penetration
Filter SockWeeklyReplace or rinseCheck for buildup
Pump MaintenanceMonthlyClean return pump impellerVinegar soak
Xport CubesMonthlyRinse in old tank waterPrevent nitrate factory
ATO ReservoirAs neededRefill with RODI waterNever let pump run dry
Inkbird ProbesMonthlyCheck accuracyReplace if readings drift

Feeding Schedule

Balanced diet for healthy, colorful fish

🦐

Frozen Mysis Shrimp

1/4 cube, thawed & strained

Alternate days

🟤

TDO Chroma Boost

4-6 pellets (small)

Alternate days

Feeding Time: 5:00 PM daily | Hygger Feed Mode (Fd10, 10 min timer)