Vinnie this PFS is pretty coarse, is inert, and looks very natural. I love it in my tanks. I use a 24" long gravel vac but still have to be careful not to suck the sand out, as Oxboy said, it just takes a little practice
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DT: 90G Marineland / 2 AquaClear 110s / Finnex LED+ 24-7 / 2 - 125W Eheim Jager heaters
Ammonia: 0 / Nitrites: 0 / Nitrates: 20ppm / Ph: 7.4 / kh: 7 / gh: 13
Gravel tends to trap waste beneath the surface resulting in potential anaerobic build up and increased bacterial counts. These can lead to a rapid decline in water quality and potential disaster for your precious discus. Regular deep gravel vacuuming can mitigate these issues if you're diligent
Hey Vinni,
I totally get your frustration with the bare bottom vs sand/gravel bottom look. I've literally had a bag of pool filter sand in my trunk since March but I just cant do it. Does it look better with a sand/gravel bottom? YES!! The real question is it worth it? More work, more chance of disease, more stress..... or hopefully it's all good.
+1
Even if you are diligent in cleaning over time, it still builds up. When I took out my gravel (even though cleaning 4-5x a week with my regular WC routine) there was still a lot of debris. I cannot remember how long before I removed the gravel, but I am thinking it was about 9 months.
Yep. Things are going quite well in the tank and I really don't want to rock the boat on all of that.
I did not go out and buy any substrate yesterday.
I did a big WC and vacuumed the bottom, but i did not do a wipe-down on the bottom.
It is all nice and green right now.
A carpet of green algae, I think would be a nice touch.
Just like what is on the driftwood center piece.
I am just going to think about it more for a few days before making any moves.
Here's another alternative to sand or gravel that I recently saw in someone's Discus tank that looked surprisingly beautiful: Tile.... that's right floor tile! Like the ones you buy at Home Depot. They cut it to fit and size the bottom of the tank, and they picked the coolest designs. I'm sure there was a whole process of sterializing and cleaning/soaking the tile before they put in the tank (sorry, I didn't ask them), but it looked amazing, it was still super easy to clean and hide all the "stuff"..... I thought it was very creative and practical. It's been in their tanks for years and fish looked healthy.
Has anyone ever done/seem this?
Oh yeah.... I think at the end of the day, no matter what kind of substrate or bottom you choose for your tank, there will be maintenance needed. I don't have tiles myself, so I am the wrong person to ask, but I imagine that you could either seal the tiles in (more of a permanent fix) and put something in between the tiles to glue them together so there's no gaps (glue/silicone?). I'm not sure. I just thought that was a great idea to have a "barebottom tank" that's not completely "bare" or boring.