Why Add Rocks to an Aquarium?

Why Add Rocks to an Aquarium?

Aquariums

In nature, few aquatic environments are completely bare. Rivers, streams, lakes and ponds all contain natural hardscape in the form of rocks, stones and submerged wood.

Seaweeds | Mermaid's Tresses (Chondracanthus teedei)

Seaweeds | Mermaid's Tresses (Chondracanthus teedei)

Algae

Unlike many aquatic plants, seaweeds are algae rather than true plants, but they perform a similar role by absorbing nutrients, producing oxygen and providing shelter for marine life.

Why Marimo Moss Balls Are Perfect for Ornamental Jars

Why Marimo Moss Balls Are Perfect for Ornamental Jars

Algae

Marimo moss balls have become a favourite in the aquatics world—not just for aquariums, but for decorative jars, desk displays, and minimalist home décor.

The Benefits of Alder Cones in Aquariums

The Benefits of Alder Cones in Aquariums

Blackwater

One of the biggest benefits of alder cones is their natural ability to support fish health. The tannins they release have antibacterial, antifungal, and anti‑inflammatory properties. This can help reduce the risk of common issues such as fin rot.

Seaweeds | Peacock’s Tail Seaweed

Seaweeds | Peacock’s Tail Seaweed

Algae

This species thrives in well‑lit, shallow waters, often in rockpools or the shallow infralittoral zone. In the UK, it’s found mainly along the south coast of England and Wales, where the water is warm enough to support it.

Can I use locally collected leaves in my aquarium?

Can I use locally collected leaves in my aquarium?

Aquariums

While leaves in your local forest are unlikely to have come into contact with any herbicides or weed killers, leaves collected in your local park or gardens may well have done. Herbicides can be acutely toxic to aquarium fish, which will exhibit signs of poisoning within minutes.

Seaweeds | Spaghetti Seaweed (Chaetomorpha linum)

Seaweeds | Spaghetti Seaweed (Chaetomorpha linum)

Algae

Chaetomorpha linum, often affectionately dubbed “spaghetti seaweed,” is a powerhouse macroalgae revered in both natural ecosystems and reef aquariums. Find out more about it here!

Seaweeds | Gutweed (Ulva intestinalis)

Seaweeds | Gutweed (Ulva intestinalis)

Algae

Gutweed, Ulva intestinalis is an aptly named Seaweed that can be found in sheltered estuaries, brackish lagoons and upper shore rock pools. The fronds of gutweed comprise of membranous tubes that expand and inflate with exposure to oxygen and sunlight.

The Benefits of using Plastic Plants in an Aquarium

The Benefits of using Plastic Plants in an Aquarium

Aquariums

Plastic aquarium plants offer a lot of practical and aesthetic perks, especially for aquarists who want eye-catching aquascapes without the hassle of live plant care. Here are some top benefits.

The Benefits of using Artificial Plants in an Aquarium

The Benefits of using Artificial Plants in an Aquarium

Aquariums

Artificial aquarium plants offer a lot of practical and aesthetic perks, especially for aquarists who want eye-catching aquascapes without the hassle of live plant care. Here are some top benefits.