Decided to acid bath all the rock i'm planning to use for my scape.... a quick pictorial.
the Acid i used, available from pool shops (dont go to Clark rubber, its literally 3 times as expensive)
an out of focus before shot.
The reaction going off!
Glad this crap isn't going into the tank!
before
After.... think it made a difference ;)
These rocks are now soaking in tubs, with Lanthium gl. Hexahydrate to draw out whatever banked PO4's are still trapped.
Then they will be sun dried and assembled into the scape :thumbsup:
The Closed loop holes are all drilled, bulkheads in and some plumbing started. Finished making the acrylic with router cut overflow last week, so thats in too.
DUBV's for CL should be here tomorrow, and then I can plumb them up and give em a crack ;)
Might also have time to modify the MP40 wet-side cages that I am planning to use as intake screens for the CL,
And at some stage start assembling the sump and powerboard! Not much to do :eek
Thanks for all your kind comments, encouragement and for tagging along!
:cool: