Bacteria House Media 10KG

Koi Pro Spawning Brushes

Pack of 2 specially designed soft green spawning brushes each brush measures 1.5m by 140mm diameter.

Spawning is made easy with the help of these specially designed brushes. The breeding season is normally from April to July depending on the weather.

Place the Spawning Brushes just below water level, one above the other, at the edge of the pond, this will
encourages your fish to spawn, usually in the early hours.

Spawning takes several hours with the eggs sticking to the brushes.
After spawning, separate the brushes from the broodfish to avoid the eggs being eaten.
Place the brushes in filtered water of the same temperature and the fry will hatch in 3-6 days.

Small fish should be kept separate until they are large enough to be introduced to the pond.

Please Note: These spawning brushes are made from a soft material that won’t harm your fish. DO NOT USE filter brushes for this purpose

Mountain Tree Spiral Filter Mat

The Mountain Tree Spiral Filter Mat has both physical and biochemical filtration capabilities with excellent water permeability. It provides a subarea for bacteria to achieve step-by-step biological filtration.

• Multi-functional filter media
• Patented spiral 3D structure
• Moderate thickness and density
• Hot-melting solid structure
• Easy to cut, maintain and install
• 120cm x 100cm x 4cm

Patented Spiral 3D Structure

More surface area is covered by spiral and coarse filaments, aids in beneficial bacteria cultivation and upgrades bio filtration efficiency.

Moderate Thickness and Density

Circulates more oxygen and organic material to keep bacteria active and prevent clogging.

Solid Structure Made by Hot-melting

Made of eco-friendly material by hot-melting, safe for water, UV and sunshine resistant, and more durable.

Easy to cut, maintain and install

Can be cut according to different sizes of the filtration system. The moderate density makes it easy to maintain and clean.

Vortex Brushes

Vortex chambers are good for settling out heavy waste but much less efficient with the lightweight particles. Have you noticed that even though you get a lot of waste in the bottom of your vortex, you still find that the subsequent chambers get very dirty too. This is the very fine particles that do not have time to settle in the vortex and so they get drawn through the transfer port into the next chamber.

First, they physically trap the large particles that cannot pass through the close weave of the interlocking filaments. Secondly, the filaments have a static charge that ‘grabs’ any small particles that are flowing by. This charge holds onto the waste until you do your routine cleaning. Thirdly, after you have been using the brushes for a few weeks, the massive surface area of the brushes becomes home to millions of beneficial nitrifying bacteria that will help to purify your water biologically.