Find a day-use onsen in Japan that is open right now. 1,475 hot springs with real prices and opening hours, in English and Japanese.

FishCare AI: Aquarium Guides, Fish Encyclopedia & Free Tools
FishCare AI: Aquarium Guides, Fish Encyclopedia & Free Tools
About FishCare AI: Aquarium Guides, Fish Encyclopedia & Free Tools
- Who it is for
- Aquarium owners, beginner fish keepers, and hobbyists who want faster, simpler, and more reliable help caring for freshwater and saltwater fish.
- Problem it solves
- Fish keepers often struggle to understand what their fish need or what is going wrong in their aquarium. Information is scattered across forums, care guides, videos, and conflicting advice, making it difficult to get a clear answer quickly. Identifying a fish, checking compatibility, understanding water parameters, choosing the right tank size, calculating feeding amounts, or recognizing signs of illness can require multiple searches and tools. When a fish looks unhealthy, owners may not know which symptoms matter or what action to take first.
- The solution
- FishCare AI brings fish care information and practical tools into one place. Users can identify 800+ fish species, explore species-specific care guidance, check fish compatibility, evaluate water parameters, calculate tank size and feeding needs, and plan an aquarium. The FishCare AI app adds Tank Intelligence: users can upload aquarium photos, track key tank conditions, receive an AI-powered tank score, identify potential problems, and get practical recommendations on what to fix next. Instead of searching across multiple websites, fish keepers can move from “What is wrong?” to “What should I do next?” much faster.
- What makes it unique
- FishCare AI combines AI-powered fish identification, 800+ species, personalized care information, aquarium calculators, compatibility checking, and Tank Intelligence in one platform. Unlike a traditional fish care article or single-purpose calculator, FishCare AI helps users identify their fish, understand their aquarium, detect potential issues, and decide what to do next. Core web tools can be used for free without registration.
Features
Fish Care Guides
Fish Species Encyclopedia
Details
- Platforms
- Web
- iOS
- Pricing
- Free
- Built for
Aquarium owners, beginner fish keepers, and hobbyists who want faster, simpler, and more reliable help caring for freshwater and saltwater fish.
- Building since
2026
FishCare AI: Aquarium Guides, Fish Encyclopedia & Free Tools homepage
1 / 1Website performance
Recorded mobile lab measurements and finalized weekly standings from IndieTools Speed.
Measured · UTC
- Load time
- 2.25 s
- FCP
- 1.81 s
- LCP
- 1.81 s
- CLS
- 0.025
- TTFB
- 482 ms
- TBT
- 0 ms
- Speed index
- 2.82 s
These stored lab observations describe controlled test runs. They are not real-user Core Web Vitals or a guarantee of search rankings. Weekly standings below remain attached to their finalized edition.
- Overall rank · 2026-W44
- #564
- Down 5 places
- Best overall rank
- #155
- 0 top 10 finishes
- Best category rank
- #8
- 0 category wins
- Latest change
- 335 ms faster
- Best score 94 / 100
Method: psi-mobile-two-sample-mean-v1 · 2 samples per reading. Only readings with the same recorded method and sample count share a chart. Lab results can vary between runs.
Website performance history
Inspect every successful mobile Lighthouse lab measurement by metric and date range.
Range
Latest score
98 / 100
Higher is better
35 measurements
Use the left and right arrow keys to inspect measurements. Use Home or End to jump to the first or last measurement. Press Escape to dismiss the chart tooltip.
Oct 5, 2026Nov 4, 2026Weekly rank history
Track the product's finalized overall position on the IndieTools Speed leaderboard.
Range
Latest rank
#564
Closer to #1 is better
2 weeks
Use the left and right arrow keys to inspect weeks. Use Home or End to jump to the first or last week. Press Escape to dismiss the chart tooltip.
Oct 19, 2026Oct 26, 2026Related products
Others in the same categories.
Peptide calculators and guides for Vietnam
Free shiplap & wallboard material calculator for DIY wall paneling projects.
Call Japanese businesses without speaking Japanese.
Candle wax and fragrance weights from your own measurements
Free basic OBD2 scans on your phone. Compatible adapter required, sold separately.