hamburg

I am in the process of renovating my 75g. I have removed the gravel and will replace it with PFS. I have removed the old background and added a new one. I have also removed the two AC110s that were running on this tank and have replaced them with a Hamburg Mattenfilter using Poret foam. Pics are...

I have screening material for the Hamburg Filters so if anyone is setting up these filters I can make drilled lift tubes with 4" outlets - you specify length of lift tube - I use 8" on 10g, etc - 12" deep tanks. $2.50 each.