# Water animals - Stage 2 (technology) internal name `water-animals-mk02` · tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md)) HTML page: https://factorio.kalzumeus.com/tech/water-animals-mk02/ ## Cost 1100 units of (1 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 2 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 3 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 6 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 10 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 120 s each. ## Requires (3) - [Alloy smelting - Stage 3](https://factorio.kalzumeus.com/tech/alloys-mk03.md) - [Botany - Stage 2](https://factorio.kalzumeus.com/tech/botany-mk02.md) - [Mining machines - Stage 3](https://factorio.kalzumeus.com/tech/machines-mk03.md) ## Leads to (3) - [Numal - Stage 2](https://factorio.kalzumeus.com/tech/numal-mk02.md) - [Water animals - Stage 3](https://factorio.kalzumeus.com/tech/water-animals-mk03.md) - [Water invertebrates - Stage 3](https://factorio.kalzumeus.com/tech/water-invertebrates-mk03.md) ## Unlocks (3 recipes) ### Fish farm MK 02 (`fish-farm-mk02`) - 1 s · tier 5 - Ingredients: 1 × [Fish farm MK 01](https://factorio.kalzumeus.com/item/fish-farm-mk01.md), 100 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 30 × [Duralumin](https://factorio.kalzumeus.com/item/duralumin.md), 30 × [Latex](https://factorio.kalzumeus.com/item/latex.md), 4 × [Engine unit](https://factorio.kalzumeus.com/item/engine-unit.md), 10 × [Neuroprocessor](https://factorio.kalzumeus.com/item/neuroprocessor.md), 30 × [Complex circuit board](https://factorio.kalzumeus.com/item/advanced-circuit.md), 30 × [Niobium titanium alloy](https://factorio.kalzumeus.com/item/nbti-alloy.md), 30 × [Advanced small parts](https://factorio.kalzumeus.com/item/small-parts-02.md), 2 × [Self assembly monolayer material](https://factorio.kalzumeus.com/item/self-assembly-monolayer.md), 1 × [Mechanical Parts 01](https://factorio.kalzumeus.com/item/mechanical-parts-01.md) - Results: 1 × [Fish farm MK 02](https://factorio.kalzumeus.com/item/fish-farm-mk02.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Water animals - Stage 2](https://factorio.kalzumeus.com/tech/water-animals-mk02.md) ### Pressurized reef MK 02 (`trits-reef-mk02`) - 1 s · tier 5 - Ingredients: 100 × [Concrete](https://factorio.kalzumeus.com/item/concrete.md), 50 × [Lead plate](https://factorio.kalzumeus.com/item/lead-plate.md), 100 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 50 × [Latex](https://factorio.kalzumeus.com/item/latex.md), 1 × [Pressurized reef MK 01](https://factorio.kalzumeus.com/item/trits-reef-mk01.md), 5 × [Engine unit](https://factorio.kalzumeus.com/item/engine-unit.md), 30 × [Neuroprocessor](https://factorio.kalzumeus.com/item/neuroprocessor.md), 35 × [Complex circuit board](https://factorio.kalzumeus.com/item/advanced-circuit.md), 10 × [Self assembly monolayer material](https://factorio.kalzumeus.com/item/self-assembly-monolayer.md), 1 × [Mechanical Parts 01](https://factorio.kalzumeus.com/item/mechanical-parts-01.md) - Results: 1 × [Pressurized reef MK 02](https://factorio.kalzumeus.com/item/trits-reef-mk02.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Water animals - Stage 2](https://factorio.kalzumeus.com/tech/water-animals-mk02.md) ### Artificial reef MK 02 (`zipir-reef-mk02`) - 2 s · tier 5 - Ingredients: 1 × [Artificial reef MK 01](https://factorio.kalzumeus.com/item/zipir-reef-mk01.md), 2 × [Automated factory MK 02](https://factorio.kalzumeus.com/item/automated-factory-mk02.md), 100 × [Titanium plate](https://factorio.kalzumeus.com/item/titanium-plate.md), 20 × [Complex circuit board](https://factorio.kalzumeus.com/item/advanced-circuit.md), 35 × [Niobium pipe](https://factorio.kalzumeus.com/item/niobium-pipe.md), 30 × [Latex](https://factorio.kalzumeus.com/item/latex.md), 4 × [Engine unit](https://factorio.kalzumeus.com/item/engine-unit.md), 20 × [Neuroprocessor](https://factorio.kalzumeus.com/item/neuroprocessor.md), 8 × [Self assembly monolayer material](https://factorio.kalzumeus.com/item/self-assembly-monolayer.md), 1 × [Mechanical Parts 01](https://factorio.kalzumeus.com/item/mechanical-parts-01.md) - Results: 1 × [Artificial reef MK 02](https://factorio.kalzumeus.com/item/zipir-reef-mk02.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Water animals - Stage 2](https://factorio.kalzumeus.com/tech/water-animals-mk02.md)