---
title: "Aquaclear 70 — $128K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/aquaclear-70"
last_updated: "2026-07-22T20:49:02.632Z"
locale: en
meta:
description: "Niche score 39/100 · $128K/yr market · 38K searches/yr · $32.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $128K/yr market · 38K searches/yr · $32.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Aquaclear 70 — $128K/yr Amazon US Niche (2026) - Flapen"
---
# **aquaclear 70**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 29Growth 14Conversion 89Competition 15Returns 51Price range 89Avg price 95Brand share 0Review moat 46Quality gap 53
**Avg price**
**Incredible****$32.53**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****10.5%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$10.58–$65.35**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****3.0%**
return rate — above 6% kills the launch gate
**Review moat**
**Okay****1,934.4**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$128K**
$128K/yr · 38K searches
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-22.9%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, aquaclear 70 is a $128K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **aquaclear 70 market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$81K–$98K**
- units × avg price
- **Launch success**
- **—**
- 0 of 0 new (360d)
- **Conversion rate**
- **10.5%**
- **Avg BSR**
- **#315**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **70%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**38**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**0%**
- Fluval84% - Conloquen5% - beaufan4% - AQUANEAT4% - THREELIN4%
## **Demand**
Weekly Amazon search volume, last 45 weeks — -22.9% search growth over the last 90 days.
1K600Spike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/pet-supplies/aquaclear-70/trend)
## **Top aquaclear 70 search terms**
- **aquaclear 70**23K/yr-26.6%5.5% conv. - **aqua clear 70 gallon filter**9K/yr-19.6%6.3% conv. - **fluval 70**3K/yr-20.2%5.4% conv. - **fluval 70 filter**3K/yr-1.7%5.1% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/aquaclear-70/search-terms)
## **Top aquaclear 70 products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$19K30%$38K45%$58K60%$77K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**AquaClear 70 Power Filter Fish Tank Filter for 40- to 70-Gallon Aquariums Black**Fluval**$65.35**4.3★4,920 rev](https://www.amazon.com/dp/B000260FUW) [2**AC70 Power Filter 40-70 US Gal / 152-265 L - Fluval USA (fluvalaquatics.com)**Fluval**$62.69**4.3★228 rev](https://www.amazon.com/dp/B0DCGB5T4Y) [3**AquaClear 70 Activated Carbon Inserts Aquarium Filter Replacement Media 3-Pack A1386 White**Fluval**$23.33**4.7★6,610 rev](https://www.amazon.com/dp/B001E4QHCG) [4**Fluval C4 Power Filter Fish Tank Filter for Aquariums up to 70 Gal.**Fluval**$53.34**4.1★5,120 rev](https://www.amazon.com/dp/B003SJXTIU) [5**AquaClear 2 Set Three-Stage Filters Media Maintenance Kit Replacement for AquaClear 70 Power Filter Fish Tank Filter for 40-to-70 Gallon Aquariums**Conloquen**$19.78**4.1★21 rev](https://www.amazon.com/dp/B0FF1SWQCF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**AquaClear 2 Set Three-Stage Filters Media Maintenance Kit Replacement for AquaClear 70 Power Filter Fish Tank Filter for 40-to-70 Gallon Aquariums**Conloquen**$19.78**21 rev1y ago](https://www.amazon.com/dp/B0FF1SWQCF) [**AQUANEAT 6-Pack Replacement Filter Sponge Pads Aquarium Foam Insert Compatible with AquaClear 70 Fish Tank Filter Media**AQUANEAT**$10.58**271 rev1y ago](https://www.amazon.com/dp/B0F2MK5JTK) [**beaufan 4 Set of Three-Stage Filtration Tank Filter Maintenance Kit Replacement for AquaClear 70 Power Filter Fish Tank Filter for 40- to 70-Gallon Aquariums**beaufan**$35.44**290 rev1y ago](https://www.amazon.com/dp/B0DK6QNPV8) [**AC70 Power Filter 40-70 US Gal / 152-265 L - Fluval USA (fluvalaquatics.com)**Fluval**$62.69**228 rev1y ago](https://www.amazon.com/dp/B0DCGB5T4Y) [**Fluval - Media Maintenance Kit for AC70 Power Filter - for Use in Freshwater & Saltwater Aquariums**Fluval**$18.07**101 rev1y ago](https://www.amazon.com/dp/B0DCP73YRG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**AquaClear 70 Power Filter Fish Tank Filter for 40- to 70-Gallon Aquariums Black**Fluval**$65.35**4.3★**▲ 38%**](https://www.amazon.com/dp/B000260FUW) [**AQUANEAT 6-Pack Replacement Filter Sponge Pads Aquarium Foam Insert Compatible with AquaClear 70 Fish Tank Filter Media**AQUANEAT**$10.58**4.4★**▲ 21%**](https://www.amazon.com/dp/B0F2MK5JTK) [**AquaClear 2 Set Three-Stage Filters Media Maintenance Kit Replacement for AquaClear 70 Power Filter Fish Tank Filter for 40-to-70 Gallon Aquariums**Conloquen**$19.78**4.1★**▲ 20%**](https://www.amazon.com/dp/B0FF1SWQCF) [**Fluval - Media Maintenance Kit for AC70 Power Filter - for Use in Freshwater & Saltwater Aquariums**Fluval**$18.07**4.7★**— 3%**](https://www.amazon.com/dp/B0DCP73YRG) [**Fluval C4 Power Filter Fish Tank Filter for Aquariums up to 70 Gal.**Fluval**$53.34**4.1★**— 5%**](https://www.amazon.com/dp/B003SJXTIU)
**~~View all trending →~~**
## **What buyers say about aquaclear 70**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**54%
*“Best filter”*
**Advertised Vs Actual Product**7%
*“Exactly as advertised”*
**Value For Money**6%
*“Excellent value”*
**Quality-Overall**5%
*“Well made, great output”*
**Size-Overall**5%
*“Correct sizing”*
**Water Flow**4%
*“Cleaned my water up nicely”*
**Water Resistance**2%
*“Is perfect for my tank keeps the water clear”*
**Design-Overall**2%
*“I like the design better than the competition”*
**Assembly/Installation**2%
*“the set up was easy”*
**Durability**2%
*“It has been almost a year since I purchased this”*
### **What buyers complain about **
**Durability**21%
*“Falls apart”*
**Quality-Overall**13%
*“Terrible quality not as pictured”*
**Water Flow**11%
*“The water just stops flowing at random”*
**Size-Overall**10%
*“the top of this filter doesn't fit”*
**Filtration**8%
*“This is clearly NOT the great filter that it is touted to be”*
**Strength**4%
*“Not very powerful”*
**Product Condition**4%
*“Appeared not new”*
**Smell**4%
*“Chemical smell”*
**Ease Of Use**3%
*“I may not be able to use them”*
**Instructions/User Manual/Troubleshooting**2%
*“no English on directions”*
### **Top return reasons **
**Size-Overall**30%
**Filtration**26%
**Advertised Vs Actual Product**14%
**Product Condition**6%
**Defective Material/Parts**4%
**Functionality-Overall**4%
**Value For Money**3%
**Compatibility-Overall**3%
**Durability**2%
**Quality-Overall**1%
## **Common questions**
- **Is aquaclear 70 profitable to sell on Amazon United States?**
- The niche generates $128K/yr across 10 tracked products. 90-day search growth is -22.9%. Flapen's verdict: Skip it (39/100).
- **How competitive is the aquaclear 70 niche?**
- 5 brands and 38 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in aquaclear 70?**
- Top complaints mined from reviews: Durability, Quality-Overall, Water Flow. The return rate is 3.0%.
- **What does it cost to enter the aquaclear 70 niche?**
- Listings span $10.58–$65.35; the average listing price is $32.53 (sweet spot $15–$100). The average incumbent carries 1,934 reviews — the moat a new listing must climb.
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