how do you deal with the biofilm that builds on the surface of the water do to low flow bubble type sponge filters and no current? pics of Macholotl and his temporary digs.


the house will be leaving shortly it takes up to much room. its a 20long for now but I do have a 40 breeder whose residents will be leaving in the summer and will be its FINal tank.


the house will be leaving shortly it takes up to much room. its a 20long for now but I do have a 40 breeder whose residents will be leaving in the summer and will be its FINal tank.
