TomK2
Aquarium Advice Addict
So, I used large pieces of texas holey rock as a base for my mbuna tank. The 4 foot 55 gal tank is only about 12 inches wide, so there isn't a lot of room to get to the substrate and vacuum in lots of places. I have a python with a standard vacuum, are there alternative fittings that are thinner for tighter spaces? What about something to blow out accumulation in the many caves and crevices that no vacuum could ever reach into?