This creation is a kind of porous culture filter material.Including long column body,The section is H-shaped.And a plurality of branch channels,Formed in the long column body,And the branch channels are connected with each other.The mesh bag system covered with multiple porous culture media can be connected with the aquarium.By using H-type pore culture media with the largest surface area, the beneficial bacteria are retained in it and cultured at the same time.It can also filter the excreta of aquatic animals such as fish.Also,Waste retained after long time filtration,Because the porous culture filter material is made of foam,Light weightTherefore, after the user has taken out and kneaded,The waste can be discharged from the porous media.It's very easy to operate.And it can be reused.No waste of resources.本創作係一種多孔隙育菌過濾材，包括長柱本體，剖面呈H形；以及複數個分支通道，形成在長柱本體內，且分支通道相互連通；包覆有多個多孔隙育菌過濾材的網袋係可與水族箱連通，藉由以最大表面積的H型孔隙育菌過濾材將益菌留置在其中同時培菌，並可過濾魚類等水生動物的排泄物；再者，長時間過濾後所留置的廢物，由於本創作多孔隙育菌過濾材為泡棉材質所製，重量輕，因此可以便於使用者取出揉搓後，即可將廢物從多孔隙育菌過濾材排出，操作十分簡便，而且可以再利用，不會浪費資源。
