Pre-built stocking plan

75-gallon Mixed Reef Stocking Blueprint

75-gallon mixed reef stocking blueprint - 6-8 fish + full coral diversity.

Setup

75-gallon drilled tank, 30g sump, protein skimmer, 2-3 powerheads, 2x LED fixtures

Fish stocking

Invertebrates

Coral progression

Stocking timeline

Week/Phase 1Cycle 6 weeks
Week/Phase 2CUC + first fish week 7
Week/Phase 3Coral start month 3
Week/Phase 4LPS month 4+
Week/Phase 5SPS month 6+
Week/Phase 6Tang year 2
Week/Phase 7Last fish year 2

Tools for this build

Use the stocking calculator to verify, the water change calc for ongoing maintenance, and the maintenance schedule generator for printable weekly tasks.

More blueprints

Browse the full blueprint library for other tank sizes + types.