Annual (Year 2+)
Monthly Average
Lifetime (2 yrs)
Emergency Fund /yr
Detailed Cost Breakdown
All amounts are in US Dollars (USD).
One-Time Setup Costs
$157
| Item | Cost | Frequency |
|---|---|---|
| Tank | $50 | One-time |
| Filter | $30 | One-time |
| Heater | $25 | One-time |
| Lighting | $20 | One-time |
| Substrate | $10 | One-time |
| Fish Purchase | $8 | One-time |
| Plants / Decor | $8 | One-time |
| Decor | $6 | One-time |
Monthly Recurring Costs
$13/mo
| Item | Cost | Frequency |
|---|---|---|
| Food | $6/mo | Monthly |
Annual Recurring Costs
$157/yr
| Item | Cost | Frequency |
|---|---|---|
| Fish Vet | $25/yr | Annual |
| Filter Media | $20/yr | Quarterly |
| Water Conditioner | $20/yr | Quarterly |
| Medication | $20/yr | Annual |
Pet Insurance (US, USD)
Monthly premium: $0–$0
Coverage: not_available
Deductible:
Already Have the Setup?
If you already have the enclosure, tank, or housing setup, adding a 2nd animal only costs the recurring expenses (food, healthcare, supplies) — no need to buy setup items again.
US (USD) /yr
Where Does the Money Go?
Acquisition
$8
Initial Setup
$149
Food & Nutrition
$72/yr
Healthcare
$45/yr
Supplies
$20/yr
Maintenance
$20/yr
At a Glance
Size Class
Toy
Weight
2.0 g
Lifespan
2 years
Activity
Moderate
Temperament
Active, social, peaceful
Sociality
Needs a group
Beginner?
Yes
Time Needed
Low
Housing Requirements
Housing Type
House with yard
Indoor/Outdoor
Indoor only
Minimum Space
Community aquarium
Setup Cost
Low
Complexity
Low
Rental Suitable?
Yes
Diet & Feeding
Diet Type
Omnivore
Feeding Frequency
Daily
Food Type
flakes + occasional live food
Supplements
No
Health & Veterinary Care
Common Health Conditions
- Ich
- Fin rot
- Guppy disease
- Parasites
Breed-Specific Risks
- Guppy disease (iridovirus)
- Ich
Vaccinations
Not required
Vet Frequency
As needed
Health Risk
Low
Vet Cost Level
Low
Emergency Risk
Low
Specialist Vet?
Yes
How Does It Compare?
Frequently Asked Questions
How much does a Guppy cost per year?
Annual recurring costs from year 2 onwards are approximately $157 USD (US), with a first-year setup cost of $314 USD. Monthly average: $13 USD/mo.
What is the lifetime cost of a Guppy?
Over a typical 2-year lifespan, expect to spend approximately $432 USD. This includes initial setup plus ongoing food, healthcare, supplies, and insurance. Real-world spending varies — many owners spend 20-30% less by doing grooming at home, skipping boarding, or choosing not to insure.
Is a Guppy good for beginners?
Yes — Active, social, peaceful. Low time commitment required.
What does a Guppy eat?
Omnivore diet, fed Daily. flakes + occasional live food
How big does a Guppy get?
Toy size class, typical weight 2.0 g. Lifespan: 2 years.
Related Calculators & Resources
Photo: Holger Krisp — CC BY 3.0 via Wikimedia Commons