Go

[Dale]

I wanted to give the tank a west coast look so using the usual coral based substrate was out. Here's what I did.

Experiment #1:
I thought I'd try washed and screened playsand from H.D. (ha ha). I rinsed and rinsed for an hour and figured that had to be good enough so into the tank it went... oops!
The water turned into a solid chocolate cloud. I mixed in some salt with hopes that the skimmer would take out the silt and I hoped it would settle. Three days later it was a little less cloudy but my wife pointed out that as soon as a future fish stirred the bottom it would cloud up again. Dang.
I wound up siphoning the tank and removing all the playsand. Experiment #1 = disaster.
I then thought "the hell with it" and decided to go with plain old white silica sand. Lordco was out so they offered to ship some in from another store. When I returned they had shipped the wrong stuff. It turned out to be a Target product called Blue diamond 20-50 grit and I took it anyways.

Experiment #2:
Washed the 20-50 grit and only a little dust came out. In the tank it went. No cloudiness and the bottom closely resembles the ocean floor off our coast. Yahoo.

Experiment #3:
I must have been working a little too much with the PVC cement because I decided that I needed to run some carbon on my new set up. That wasn't so bad but I decided to utilize the flow from my display drainline. I loaded a sock with carbon and secured it to the drainpipe... oops!
The flow pulverized the carbon and my tank was back to a smoky cloud again.
This time the fix was less drastic than draining the tank. I ran an AC500 with some filter floss for a couple of days and the water cleared up.

No more experiments for me.