# Sea sponge MK 02

Pyanodons item · internal name `sea-sponge-mk02` · type `module` · stack size 50 · first craftable in tier 4 (pY science pack 2, [tier 4](https://factorio.kalzumeus.com/tier/4.md))
HTML page: https://factorio.kalzumeus.com/item/sea-sponge-mk02/

## Produced by (2 recipes)

### Phase 2 sea sponge breeding program (`sea-sponge-mk02`)

- 30 s · tier 4
- Ingredients: 2 × [Sea sponge](https://factorio.kalzumeus.com/item/sea-sponge.md), 50 × [Phytoplankton](https://factorio.kalzumeus.com/fluid/phytoplankton.md), 100 × [Zogna bacteria](https://factorio.kalzumeus.com/fluid/zogna-bacteria.md)
- Results: 0.005 × [Sea sponge MK 02](https://factorio.kalzumeus.com/item/sea-sponge-mk02.md) (0.5% chance), 50 × [Saline water](https://factorio.kalzumeus.com/fluid/water-saline.md), 0.5 × [Sea sponge](https://factorio.kalzumeus.com/item/sea-sponge.md) (50% chance)
- Made in: Sponge culture MK 01, Sponge culture MK 02, Sponge culture MK 03, Sponge culture MK 04
- Unlocked by: [Water invertebrates - Stage 2](https://factorio.kalzumeus.com/tech/water-invertebrates-mk02.md)

### Phase 2 sea sponge raising program (`sea-sponge-mk02-breeder`)

- 80 s · tier 4
- Ingredients: 1 × [Sea sponge sprouts MK 02](https://factorio.kalzumeus.com/item/sea-sponge-sprouts-mk02.md), 50 × [Slaked lime](https://factorio.kalzumeus.com/fluid/slacked-lime.md), 50 × [Zogna bacteria](https://factorio.kalzumeus.com/fluid/zogna-bacteria.md)
- Results: 0.8 × [Sea sponge MK 02](https://factorio.kalzumeus.com/item/sea-sponge-mk02.md) (80% chance), 50 × [Saline water](https://factorio.kalzumeus.com/fluid/water-saline.md)
- Made in: Sponge culture MK 01, Sponge culture MK 02, Sponge culture MK 03, Sponge culture MK 04
- Unlocked by: [Water invertebrates - Stage 2](https://factorio.kalzumeus.com/tech/water-invertebrates-mk02.md)

## Used in (5 recipes)

- Compost 1 × Sea sponge MK 02 (`biomass-sea-sponge-mk02`, tier 1) → [Biomass](https://factorio.kalzumeus.com/item/biomass.md)
- Sea sponge sprouts (`sea-sponge-sprouts-2`, tier 4) → [Sea sponge sprouts](https://factorio.kalzumeus.com/item/sea-sponge-sprouts.md)
- Sea sponge sprouts MK 02 (`sea-sponge-sprouts-mk02-breeder`, tier 4) → [Sea sponge sprouts MK 02](https://factorio.kalzumeus.com/item/sea-sponge-sprouts-mk02.md)
- Phase 3 sea sponge breeding program (`sea-sponge-mk03`, tier 6) → [Sea sponge MK 03](https://factorio.kalzumeus.com/item/sea-sponge-mk03.md)
- Sea sponge MK 02 (`sea-sponge-sprouts-2-flagellum`, tier ?) → [Sea sponge MK 02](https://factorio.kalzumeus.com/item/sea-sponge-mk02.md)