Aquarium University (アクアリウム大学), run by aquarium service company Aquarentarium in Japan and linked to Hiroto Kinoshita (@aquarium-u), publishes long-form aquarium care videos. The channel has about 86,800 subscribers and median views near 16,400, with 22 uploads in 90 days. Sponsored integrations are estimated at $450 to $600 per video.
Japanese aquarium channel with 86,800 subscribers and steady care tutorials
- Median views of about 16,400 per video across 1,413 uploads
- Estimated $450 to $600 per sponsored video at $20 to $35 CPM on long-form views
- 22 uploads in 90 days keeps the audience returning weekly
Brand fit report
Content
- Formats
- expert how-to tutorial, myth-busting explainer, tank build and cleaning walkthrough
- Tone
- educational, calm
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Clean, lightly edited
- Typical length
- 8 to 14 minutes
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- aquarium services, aquarium supplies, books, aquarium substrate and driftwood
- Affiliate links
- Yes
No sponsorship disclosures found in the last 50 videos; descriptions link to the channel's own shop and to Amazon and Rakuten book affiliate links.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Recent titles cover tank care and a 'Shark breeding manual' book promotion, with no flagged content.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Platforms
Benchmark score: 63 / 100
Public rule, same for everyone. How it works.
Recent videos
▶水槽の水流、じつは "引き込み側" も超重要です · 7.8k views
▶これをするだけで、水換えが一気に上手くなります · 24k views
▶本当は教えたくない「プロの水槽節約術」。じつはこの方法で水槽を綺麗に維持してます · 14k viewsLast three uploads, latest 1 days ago.
📚新刊「アクアリウムを趣味にする」 Amazon: https://amzn.to/4bJGcsZ 楽天: https://a.r10.to/hRVw6J 💬水槽のご相談・お見積り 👇専門スタッフへ直接相談（公式LINE） https://lin.ee/yTFtLVq 🤖24時間OK！AI相談窓口 https://www.aquarentarium.com/custom-aquarium-sale/#tetra-chat 📅無料相談・ZOOM予約 https://calendar.google.com/calendar/appointments/schedules/AcZssZ14_T3ebPY6W3IGVba8xcaoEsdtvCqjtK4B-1XMVNNb_pa9uuzF6elwl73UOM--oVqSxeTtd_rc?gv=true 🏢サービス ▼特注水槽・水槽台の通販 https://www.aquarentarium.com/custom-aquarium-sale/ ▼全国対応！水槽レンタル・リース https://www.aquarentarium.com/ ▼プロの出張水槽掃除 https://www.aquarentarium.com/aquarium-cleaning-service/ ▼水槽レイアウト代行 https://www.aquarent
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About アクアリウム大学【アクアレンタリウム公式】
Aquarium University (アクアリウム大学) is a Japanese YouTube channel run by Aquarentarium, an aquarium service company, and linked to Hiroto Kinoshita (@aquarium-u). Based on website excerpts, the channel is tied to a published book on aquarium hobbies. The videos are mostly long-form tutorials of about 8 to 14 minutes covering water changes, filters, algae control and tank cleaning.
The audience is estimated to be Japanese hobbyists, mainly adults in their 25 to 44 range, based on content topics. Viewers likely include beginners setting up their first tank and experienced hobbyists looking for maintenance advice. Estimates only; no official audience data was provided.
Brand work includes aquarium equipment, supplies and books. Estimated sponsored rates are $450 to $600 per video, or $20 to $35 per 1,000 median views, compared with typical paid ad CPMs of $10 to $30. Brands selling aquarium equipment, pet supplies or hobby products should consider booking.
Written from アクアリウム大学【アクアレンタリウム公式】's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. アクアリウム大学【アクアレンタリウム公式】 can edit or remove this page at any time.
Questions about アクアリウム大学【アクアレンタリウム公式】
How much does Aquarium University charge for a sponsored video?
Estimated sponsored rates are about $450 to $600 per video, based on $20 to $35 per 1,000 median views of roughly 16,400. No published rate card was found, so brands should confirm terms directly.
What does Aquarium University post about on YouTube?
The channel posts long-form Japanese tutorials on aquarium care, including water changes, filter setup, algae control, tank cleaning and aquascaping. Videos run about 8 to 14 minutes and are presented on camera by the host.
How do I contact Aquarium University for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly.
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