EternityBC's 450g 12 feet of floating fun

[mseepman]

Wow, interesting idea on the pump. Would that be in the water out would it just be Pex lines coiled inside?

[eternitybc]

Originally Posted by mseepman

Wow, interesting idea on the pump. Would that be in the water out would it just be Pex lines coiled inside?

I was originally just going to coil some Pex into the sump but I read that having all that water in the coil sitting at 25 degrees isn't ideal (legionnaires) especially since it's returning back into the water supply. That's why I went the heat exchanger route.

Originally Posted by WarDog

Very interested to see this in practice. Please provide details and pics of the installation and final product. I'm guessing your home has an instant hot water boiler and is already plumbed with a re-circ system?

The fish room is an unfinished bathroom in the basement so it has the hot and cold lines already there. The plan is to use those as the loop back to the hot water tank using one of these:
Watts Recirculating Pump

So here is the design I'm thinking:

Originally Posted by hillegom

Is the heat exchanger made from 316 stainless?
That"s one of the best corrosion resistance ss. However, it will corrode as well in saltwater, albeit very slowly.

Since I'm going to put saltwater through it I had to go with Titanium for exactly those reasons.

[eternitybc]

Next up on my immediate list is figuring on my aquascape. Since my tank is so tall I'm going to need some very high structures but I want to keep them very long and narrow. Something like below but having it raised up about 12 inches.


Or


Anyone have any experience making something like this? I'm thinking of smashing up some dry rock, using PVC or Acrylic rods then using Marco mortar to stick it all together?

[msjboy]

I recall the tidal garden guy having some youtube reference to a "guy in asia doing a floating aquascape"( don't remember which youtube of his but had some link ) but you can see this show tank he is working on in eps 1.
https://www.youtube.com/watch?v=C_3zTB6Fllg . His tank is similar to your except deeper. You can always ask him a question as he is quite receptive..he was on reefdudes not long ago.

[msjboy]

...and from tidalgarden https://www.youtube.com/watch?v=8MfhEFRTgk4, his link is to some guy in korea using marco dust and glue: https://www.youtube.com/watch?v=YabRU1LYDY4 there are some other related links as well from there.

[eternitybc]

Very nice. To bad there isn't a place in Canada that does this. I noticed on BRSTV the host got his rock done down in Florida, but I can only imagine the cost to ship and the border nightmare that would be.

[LifeIsGreat]

You can also glue rocks together using white pure portland cement. The downside is that you have to add at least 2 months to the curing time or the tank's water ph will climb out of control. The plus side is the cement is more chemically natural and cheaper than glue, and will house good bacteria.