I have a 50 gallon acrylic reef tank. With many small problems. #1 how do you get the encrusting red algae off the front of an acrylic tank without scratching it? I've lconquered the green or that red carpet like algae, but have been having not much luck with mushrooms and some of what are...
I have a 55 gallon saltwater i'm converting to brackish with the idea of housing Sailfin mollies. Any suggestions as far as suitable inhabitants to join them. I already have a reef tank and several freshwater tanks so i don't want any fish that will require larger accommodations later. I would...