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Natural Alder Cones for Aquarium, Large Size, 100 Pack

£8.99 (as of 23/10/2026 22:50 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Natural alder cones for aquarium use in a large size, supplied as a pack of 100. They are described for black water treatment, shrimp and betta fish tanks, with natural tannins and organic acids said to support gradual pH lowering.

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Quick Summary

These natural alder cones are an aquarium botanical in a large size, supplied as a pack of 100. They are intended for use in tanks where black water styling and a botanical setup are wanted, and they are described as suitable for shrimp and betta fish tanks.

The product description also states that the cones contain natural tannins and organic acids, and that they are used to gradually lower pH. If pH or water chemistry is important for your setup, check that this matches the needs of your fish and other tank inhabitants before buying.

Key Details

DetailVerified information and buyer relevance
Product typeAquarium botanical alder cones for tank use.
Pack quantity100 cones. Check this against the amount you need for your tank plan.
SizeLarge size. This matters if you are choosing between different botanical sizes for your aquarium layout.
Intended useBlack water treatment and botanical aquarium use.
Target tank useSuitable for shrimp and betta fish tank setups.
Water effectDescribed as helping to gradually lower pH through natural tannins and organic acids.

What to Compare Before Buying

  • Pack quantity: This pack contains 100 cones, so compare it with how many you want to use, store or rotate in your aquarium routine.
  • Size: The cones are large size. Check whether that fits the look and layout you want for the tank.
  • Water effect: The cones are described as supporting black water conditions and gradual pH lowering, so compare that with your tank’s water plan.
  • Tank inhabitants: They are described for shrimp and betta fish tanks, so make sure that botanical use suits the species you keep.

Before You Decide

Confirm that large alder cones are the right botanical choice for your aquarium and that the stated black water and pH-related effect suits your tank. Check the 100-pack quantity against your planned use, and make sure the selected setup matches the needs of your fish, shrimp and water conditions.

Brand

Generic

Manufacturer

Bettawan

Product Group

Pet Products

Language
Warranty

0

Color

Brown

Item Weight

0.11 Pounds

Size

100 Alder Cones

Number Of Items

100

Energy Efficiency Class

A

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