#fishtank — Instagram Hashtag Analysis

With 14.0M total posts and 1.6K new posts daily, #fishtank is a very high-competition hashtag (score: 100/100). Average posts get 1.2K likes and 24 comments.

Popular Hashtags for #fishtank

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#aquarium	14.0M	1.6K	1.2K	100	51
#fish	46.6M	3.5K	1.3K	100	49
#aquariumhobby	2.4M	432	1.4K	100	42
#aquascape	3.5M	416	960	100	35
#aquascaping	1.9M	256	826	100	45

Related Hashtags to #fishtank

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#fishkeeping	1.1M	220	797	100	39
#tropicalfish	1.8M	164	792	100	40
#plantedtank	1.8M	169	732	100	34
#freshwateraquarium	1.3M	121	775	100	39
#nature	847.3M	73.5K	765	100	44

Similar Hashtags to #fishtank

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#fishtanks	420.0K	85	1.1K	74	56
#bettafishtank	1.3M	28	1.4K	46	55
#fishtanksofinstagram	285.4K	29	1.9K	29	60
#tropicalfishtank	182.6K	12	2.0K	14	50
#goldfishtank	289.4K	44	1.9K	40	43

Hashtag Cloud

#reeftank #aquariumfish #aquariumlife #aquariums #reef #plantedaquarium #freshwater #coral #fishing #aquariumsofinstagram #natureaquarium #saltwateraquarium #freshwaterfish #reefaquarium #ocean #bettafish #aquascaper #saltwatertank #coralreef #freshwatertank #photography #aquaticplants #fishinglife #plants #allmymoneygoestocoral #cichlids #instagood #corals #cichlid #fishtanks #shrimp #fishkeeper #aquariumplants #reefaddict #reefporn #eatsleepreef #fisherman #reeflife #sea #instafish #fishofinstagram #nanotank #hobby #marineaquarium #fishtanksofinstagram #nanoreef #water #reef2reef #bigfish #coralreeftank #fishlover #shrimptank #aquariumtank #underwater #reels #food #coralporn #pets #aqua #instagram #seafood #instareef #love #reefer #reefbuilders #photooftheday #fishingislife #bassfishing #beautiful #goldfish #sps #foodie #reefers #viral #foodporn #nanoaquarium #hardscape #marinelife #aquatic #cichlidtank #pet #fyp #pesca #monsterfish #tropical #catchandrelease #tank #instafood #animals #fishporn

How to Use #fishtank on Instagram

Mix with niche hashtags — #fishtank has very high competition. Combine it with smaller, more specific hashtags to improve your visibility.
Use 5-15 hashtags per post — Include #fishtank alongside related tags for the best reach. Don't just use one hashtag.
Combine with related hashtags — Try pairing #fishtank with #fishkeeping, #tropicalfish, #plantedtank for a well-rounded hashtag set.
Check for banned hashtags — Always verify your hashtags are safe before posting. Use the IQHashtags Banned Hashtag Checker.

Frequently Asked Questions

How popular is #fishtank on Instagram?

#fishtank has 14.0M total posts on Instagram with approximately 1.6K new posts added daily. The average post using #fishtank receives 1.2K likes and 24 comments.

Is #fishtank a good hashtag to use?

#fishtank has a competition score of 100/100 (very high) and a reach score of 51/100. This is a competitive hashtag — best used alongside smaller, niche-specific tags.

What hashtags go well with #fishtank?

The best hashtags to use with #fishtank include: #fishkeeping, #tropicalfish, #plantedtank, #freshwateraquarium, #nature. Using a mix of related hashtags helps you reach a wider audience while staying relevant to your content.

Editorial transparency: This article was drafted with AI assistance using IQ Hashtags' internal platform data and research, then reviewed and edited for accuracy by Ewa Suwińska, Editorial Lead at IQ Hashtags. Last reviewed: 2026-06-04. Learn about our editorial process →

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