I have been able to buy Aqua-Kem (with formaldehyde) on Amazon recently. I wasn't happy with Happy Campers in the recirculating toilet. Aqua-Kem works best of all the treatments I have tried. I would try Inca Gold if I could find it.
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TM: 2007 2720 (QB) TV: 2010 Toyota Highlander Hybrid
Hopkins INSIGHT brake controller, Andersen No-Sway WDH
CARCHET Solar Powered TMPS
Dometic CRX-1110 AC/DC Compressor Fridge, 200 W Solar
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