sparkyweasel
Member
- Joined
- 30 Jun 2011
- Messages
- 2,993
Not always, when I started no-one I knew tested. Then various kits appeared in the shops, and people started testing for things. Nobody seemed to realise that their fish and plants had been perfectly healthy for years without all that. 🙂Test kits must be a multi million pound industry, testing your tank or pond water has always been part of the hobby!