
Enter the dimensions — the engine places the racks, calculates the harvest and builds a PDF report
What it’s for
A professional layout and farm plan for your building: where each rack goes, how many racks, tanks and stock, and the projected harvest and revenue.
Like assembly instructions — except you’re putting together a farm, not a wardrobe.
With this plan you can:
Work with us
The layout is based on our own technology, so we’ll build the farm from it better than anyone else.
The cost of the report comes off the price of our further services.
Build it yourself
Hand the plan to your own crew — dimensions, racks and aisles are already on the layout.
Hand it to a contractor
Any crew can see from the plan exactly what goes where.
All of this before you’ve bought a single rack.
Service overview
MrRak Planner video · 1:04
- One payment — one report
- Card payment via a bank
- Online, PDF and 3D
Sample reports
Crayfish





Shrimp





Combined





Four steps to your report
- 1/4
Sign in
Google or email.
- 2/4
Payment
One payment — one report. Card payment via a bank.
- 3/4
Premises and farm type
Dimensions, doors and farm type. The engine places the racks.
- 4/4
Report
An email, an online view and a PDF.
What you get
- A professional calculation for your premises
- An exact layout of the premises
- A blueprint for building the farm
- A 3D visualisation of the farm in your premises
- A yield calculation
- An exact income figure
- An understanding of the payback
- The number of racks, tanks and stock
- The report online and as a PDF
- A detailed, calculated plan — right away
The full report costs
50€
With a promo code the price is lower; you enter the code at payment
The amount you pay is credited towards the next service.
Start planning
What your premises can produce — in the full report
- Stock per cycle
- — pcs
- Harvest per year
- — kg
- Gross revenue per year
- — ₴
from your calculation
Start planningWho stands behind the calculation

Roman Bezverkhyi
MrRak technologist
Roman Bezverkhyi is an aquaculture technologist and the developer of his own innovative technologies for incubation, combined growing, and growing the Australian red-claw crayfish and Rosenberg’s prawn, with more than 9 years of practical experience.
His main line of work is developing modern technological solutions, building profitable turnkey aqua farms, incubation, forming a highly productive broodstock, and introducing the combined-growing technology that Roman Bezverkhyi developed, which makes efficient use of production space and raises the economic efficiency of the farm.
instagram.com/mr.rak9999t.me/Krevetka_UA2020tiktok.com/@mrrak9999viber +380680650800
- 285partner farmsAccording to MrRak
- 9years of Roman’s practical experienceAccording to MrRak
- 320clients trainedAccording to MrRak
- 21people on the teamAccording to MrRak
- over65%of Ukraine’s RAS farmsAccording to MrRak
Farms that already work

A set for shrimp

A complex for crayfish

A combined-growing RAS

A complex for crayfish

A set for shrimp

A combined-growing RAS
Reviews
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- NameCity or farmReview text
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Frequently asked questions
How much does the report cost?
The price is shown above — for your country. The amount you pay is credited towards the next service.
When will it be ready?
The report arrives by email; you can open it online and download it as a PDF.
Do I have to register?
Signing in is required — Google or email.
What will I get?
An exact income figure, the yield, an understanding of the payback and a detailed, calculated plan — right away: online, as a PDF and under “My reports”.
What happens to my data?
You consent to data processing at the sign-in step; the privacy policy and the offer are linked at the bottom of the page.
What if I made a mistake in the dimensions?
Write to us — the team will correct the dimensions and reissue the report at the same link.
MrRak Planner
Before you pay, check whether your premises fit:
- Minimum ceiling height: 1.5 m for shrimp, 2.05 m for crayfish, 3.30 m for a combined farm.
- Any premises that fit at least one rack or one tank will do.
- Premises of an irregular shape (L-shaped, with sharp corners, round) can also be calculated: contact us and our team will do it by hand.
- The premises must have at least one door.

