Hollow mineral beads are filter materials specially designed for aquariums. They have a variety of characteristics and effectively solve water quality problems. The hollow structure can form a special low oxygen environment, which is conducive to the reproduction of a large number of nitrifying bacteria, rapid bacterial cultivation and purifying water quality.

Expanded Clay Pebbles, universally known as LECA (Lightweight Expanded Clay Aggregate), are a staple in advanced growing techniques like hydroponics, aquaponics, and for improving soil. While expanded clay pebbles are not a direct "algae remover" like a chemical treatment or an algae-eating creature, they work by creating conditions that are unfavorable for algae growth.

Sintered glass bio-rings are high-porosity filter media that provide an exceptionally large surface area for beneficial bacteria to colonize, leading to highly efficient biological filtration and improved water quality in aquariums and ponds. Made from high-quality minerals, they establish a stable environment for nitrifying bacteria that rapidly process ammonia and nitrites, reduce algae by breaking down organic matter, and remain neutral in pH without altering water parameters.

Zeolite is a natural crystallized mineral of volcanic rock, that acts as an aquarium filter media by using ion exchange to absorb and remove ammonia and heavy metals from freshwater tanks. It is particularly useful for quickly reducing dangerous ammonia spikes from fish waste and uneaten food, but it is not a permanent solution as it becomes saturated and must be replaced.

The waterfall filter is also known as a hanging filter. Slim hanging filter is a compact filtration system designed to be mounted from one of the panes of glass of an aquarium, efficiently filtering water without occupying internal tank space. The primary function of this filter is to maintain water quality by removing debris, toxins, and harmful substances, contributing to a healthy aquatic environment.