AR15;4273157; said:
Recommended seems to be 2". Is 3" too much sand for a 110? I'd like to bring it up level with the stand trimwork if possible. Just think it will look better
AR15:
I asked this similar question to an Icthyologist friend of mine the other day and his response to me was, to use 1 lb. of sand for every one gallon of tank water volume, to achieve 1 inch of sand in the tank.
He more less stated that the depth of sand is a personal preferance, but IMO, it also depends on if you plan to use live growing plants, artificial plants or just rocks and/or wood for your aquascape.
If you are going to use live growing plants in your tank he suggests 2 inches would be a minimum amount so plants could be burried deep enough, take root and to keep them from being up-rooted or dug up by digging types of fish. Artificial plants would follow suit with 2 inches of sand to keep them from being dug up. If you only plan on an aquascape of just rocks and/or drift wood he suggested 1 inch of substrate should be enough.
Another consideration to think about, is the weight. It takes 1 lb. of sand for every one gallon of tank water volume to achieve 1 inch of sand in your tank. I have a 110 gallon tank, also. For me to place 220 lbs. of sand into my tank for 2 inches of substrate is a lot of weight by itself, IMO.
Additionally, most retail stores sell sand for a cost @ $1.00/lb. unless you find it on sale somewhere. I am looking at $220.00 on the average, to get sand for my tank. I'm still looking for a less expensive solution. So if you also have an extra $110.00 for every 1 inch of sand to spend on your tank ... and you're considering 3 inches? Let's be sensible here. There has to be a better and more cost efficient way here. Maybe a pool sand from a pool supply retailer ... you might try there. I'm not real sure about the cost of 1 lb. of pool sand but if it's purchased in bulk, say 220 lbs. at once, I might be able to get it at $0.75/lb. vs. $1.00/lb and so, I'm still searching. But it's worth a try.
Another idea you might try is to use a layer of styrofoam board beneath your 2 inches of substrate to raise the level of your sand without adding a substancial amount of additional weight to your tank.
I hope this helps in answering your question about the sand for your tank. Good luck.