Hey guys hopefully this is posted in the right area but my father and I both have tanks and I'm planning on doing a complete overhaul to help him start keeping the corals and fish he has always wanted. He has a basic 75 gallon reef ready tank with stand and sump that we got from a friend of his about a year ago. The pictures show where the tank is now and I'll be posting a few pictures of the old sump and filtration before the new setup gets running. One of the main reasons for this overall is an extreme algae issue that he has been having despite constant water changes and carbon/gfo reactors. I have done a ton of research into spot treating algae with Hydrogen Peroxide (3%) and have used it successfully on my own tank so this thread will also act as a sort of before an after, documenting the results from that spot treatment. Hopefully this will be an interesting journey because builds have always been my favorite part of the hobby, and hopefully this will help with insight into a possibly fix for the algae problems anyone is having with their tanks too! Well after that huge wall of text onto to current pictures!