Karthick JK (@jkaquastudio) is an aquascaper based in India who runs JK Aqua Studio, with about 46,200 subscribers and a median of roughly 5,000 views per video. He uploads about 18 videos a year, mostly English narration with Tamil context. Sponsored integrations are quoted at $150 to $250 per video for Shorts and $300 to $1,050 per video for long-form content.
Calm, trusted aquascaping channel reaching planted tank hobbyists across India
- Median views of about 4,976 per video, with a p90 of 9,474 across recent uploads
- Engagement rate of 2.73 percent, with 2.44 percent of viewers liking each video
- Shorts make up 42 percent of uploads, offering a low-cost entry format
Brand fit report
Content
- Formats
- long-form build and maintenance videos, product reviews and comparisons, YouTube Shorts
- Tone
- calm, reflective
- Language
- English
- On camera
- No, voiceover and b-roll
- Production
- Clean, lightly edited
- Typical length
- 4 to 9 minutes for long-form, under 60 seconds for Shorts
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- aquarium lighting, aquarium fertilizer and substrate
- Affiliate links
- Yes
'Honest Review: The Flaws of Azure Ara2 Light!' and 'APT 3 vs APT Zero Which Fertilizer REALLY WORKS for Aquascaping?' are product reviews, and the channel metadata marks affiliate links as present, but no sponsorship disclosures were found in the last 50 videos.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Recent titles and descriptions are about aquarium care and equipment, with no adult, violent or political content found; the flowerhorn fish clip is nature footage.
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
| Platform | Followers | Median views | Uploads, 90d |
|---|---|---|---|
| YouTube | 46k | 5k | 0 |
Benchmark score: 23 / 100
Public rule, same for everyone. How it works.
Recent videos
▶My Tank Finally Woke Up #aquascaping #planted #growth · 4.5k views
▶உங்க கிட்ட NANO FISH TANK இருந்தா… நீங்க LUCKYYY. · 4k views
▶Beginner ஆ? Indha Style ல மாட்டிக்காதீங்க| Planted Tank Trut · 5.8k viewsLast three uploads, latest 209 days ago.
JK Aqua Studio | Aquascaping & Planted Aquariums JK Aqua Studio is a space dedicated to aquascaping, planted aquariums, and mindful aquarium keeping. Through real builds, long-term tank journeys, and quiet observation, I document the process of creating and maintaining living underwater landscapes. This channel focuses on patience, balance, and design—rather than quick fixes or trends. Expect calm aquascapes, honest experiences with equipment, and a slow-living approach to the aquarium hobby. Nature takes time. So do good aquariums. Content may include English narration with simple Tamil
About Karthick JK
Karthick JK runs JK Aqua Studio, a YouTube channel about aquascaping and planted aquariums. He posts long-form builds, maintenance walkthroughs, and product reviews of lights, fertilizers and substrates, usually narrated in English with Tamil context. Uploads are infrequent, around 18 in the past year, and the style is slow and design-focused rather than trend-driven.
The audience is estimated, not measured, and appears to be mostly hobbyists in India who keep planted tanks and shop for equipment. Median views sit near 5,000 per video, with a channel total of about 46,200 subscribers. Creator bio names a collaboration email for brand contact.
Sponsored integrations are estimated at $300 to $1,050 per long-form video, and $150 to $250 for Shorts. That works out to a CPM of $20 to $35 per 1,000 views, compared with typical paid ad CPMs of $10 to $30. Brands selling aquarium gear who want credible, detailed demonstrations should book this creator.
Written from Karthick JK's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. Karthick JK can edit or remove this page at any time.
Questions about Karthick
How much does Karthick JK charge for a sponsored video?
Based on his median views and format mix, Karthick JK's estimated rate is $300 to $1,050 per long-form video and $150 to $250 per Shorts video. Rates are estimates derived from channel metrics, not a published price list.
What does Karthick JK post about on YouTube?
Karthick JK posts about aquascaping and planted aquariums, including tank builds, long-term maintenance, algae troubleshooting, and reviews of lights, fertilizers and substrates. Most videos are narrated in English with some Tamil context.
How do I contact Karthick JK for a brand deal?
The channel lists infojkaquastudio@gmail.com for collaborations. Contact details unlock on Starbooked for $0.80, and boosted creators can be booked through Starbooked.
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