I wanted to get some different colour shrimp to help liven up the Shrimphaus but it’s not good to mix different colour morphs of the same species as the offspring will eventually wind up as wild-type colouration. Shrimphaus already has two different morphs of Caridina cantonensis shrimp: pure red line (PRL) and more generic crystal […]
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With the caridina shrimp I’m trying to keep the KH around 30 ppm CaCO3 (about 1.7 dKH) by pre-treating Cambridgeshire tap water with a suitable amount of hydrochloric acid (HCl). The problem is the old aquasoil has been resisting the new water chemistry. The other problem is the aquasoil is brown/black and the slate is […]
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