Latest News:
ORP Dropped.
Figures after my recent positive ORP posting that yesterday I found it at 288 which is a sign of a problem and shows one of the assets of monitoring ORP. A rapid sudden drop is the cue to take a close look.
I took a look around yesterday and found my Gold Tear Drop clam dead in its shell and removed it. Today the ORP reading is back to 310.
New Probes Installed.
Installed the new temperature probe for the AquaController Pro, calibrated the pH probe and installed the ORP probe. The first issue I noticed is that the temperature probe seems to be 2 degrees off on the low side.
As an interim fix, I programmed the AquaController Pro to add 2 degrees to the readout displayed and send an e-mail to Neptune Systems for clarification as the instruction manual hints that the probes are factory calibrated.
blooming snails
Well I think i’ll have to divert my ranting from algae to snails now. The algae is proving much less of an issue, but the snails have started eating the plants!
To recap, we got some snails here: http://www.jammeh.com/fishblog/2005/09/26/woooo/
and some more here: http://www.jammeh.com/fishblog/2005/11/11/more-snails/
and they’re very good in the main, nice colours, shiney etc. I was actually [...]
Replaced pH Probe Battery on Calium Reactor.
The pinpoint pH probe which monitors the effluent pH coming out of the calcium reactor needed a batter replacement. Typically the battery last for about 3 months.
When changing the battery its a good time to calibrate the pH probe. The probe calibration went perfectly required minimal adjustments.
Left RO/DI flush valve open over night... oops.
About every 4th time that I refill my RO/DI holding vat (20 gallons) I open the flush valve to purge the RO membrane. This helps to extend the life of the membrane.
Typically you would leave the valve open for about 5 minutes, close the valve and make the RO/DI water. I got side tracked. This morning I went to get water and the holding vat was still empty yet the booster pump was running... then I remembered. The valve was still open.
Going to get a big water bill next month. *sigh*
Ordered New Replacement Skimmer Pump - Eheim 1260
Called up EuroReef and ordered a new modified Eheim 1260 recirculating needle wheel pump for my RC-500 skimmer. Frustrating and annoyed that I have to keep tossing money into this skimmer, but the performance is amazing and the skimmer is totally worth it.