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Mosaic Nautilus

Method: All Grain
Style: International Pale Lager
Boil Time: 60 min
Batch Size: 12 gallons (fermentor volume)
Pre Boil Size: 15.01 gallons
Post Boil Size: 13.38 gallons
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 75% (brew house)
Source: S.E.A. Breeze Brewing
Calories: 166 calories (Per 16oz)
Carbs: 13.8 g (Per 16oz)

Created: Wednesday April 8th 2026

Japanese Rice Lager

by Ramez

OG: 1.050 FG: 1.009 ABV: 5.4% IBU: 28

Original Gravity:

1.051

Final Gravity:

1.008

ABV (alternate):

5.8%

IBU (tinseth):

34.5

SRM (morey):

3.1

Mash pH

5.3

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
20 lb	German - Pilsner20 lb Pilsner	38	1.6	93%
1 lb	German - CaraFoam1 lb CaraFoam	37	1.8	4.7%
0.50 lb	American - Wheat0.5 lb Wheat	38	1.8	2.3%
21.50 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.65 oz	Yakima Valley Hops - Mosaic0.65 oz Mosaic Hops	Pellet	13.7	Boil	60 min	14.69	10.8%
0.60 oz	Yakima Valley Hops - Mosaic0.6 oz Mosaic Hops	Pellet	13.7	Boil	30 min	10.42	10%
0.75 oz	Yakima Valley Hops - Mosaic0.75 oz Mosaic Hops	Pellet	13.7	Boil	15 min	8.41	12.5%
1 oz	Yakima Valley Hops - Mosaic1 oz Mosaic Hops	Pellet	13.7	Boil	1 min	0.97	16.7%
3 oz	Yakima Valley Hops - Mosaic3 oz Mosaic Hops	Pellet	12.5	Whirlpool at 165 °F	15 min		50%
6 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
3 oz	Yakima Valley Hops - Mosaic (Pellet)	34.49	50%
3 oz	Yakima Valley Hops - Mosaic (Pellet)		50%
6 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
6.69 gal	Strike	166 °F	150 °F	60 min
11.07 gal	Sparge	168 °F	168 °F	15 min
Starting Mash Thickness: 1.25 qt/lb Starting Grain Temp: 65 °F

Other Ingredients

Amount	Name	Type	Use
8 g	Calcium Chloride (dihydrate)	Water Agt	Mash
8 g	Gypsum	Water Agt	Mash
30 ml	Lactic acid	Water Agt	Mash
5 ml	Lactic acid	Water Agt	Sparge

Yeast

Fermentis - Saflager - German Lager Yeast W-34/70

Amount:	5 Each	Cost:
Attenuation (avg):	83%	Flocculation:	High
Optimum Temp:	48 - 72 °F	Starter:	No
Fermentation Temp:	58 °F	Pitch Rate:	1.0 (M cells / ml / ° P) 573 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 10.2 psi Temp: 34 °F CO₂ Level: 2.6 Volumes

Target Water Profile

Fairhaven, MA

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2026-04-08 13:10 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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