The Water Clarifier Tetra Pond Crystal Water eliminated quickly and effectively dirt particles, ensuring crystal clear pond water. Facilitates pond care and...
from 6,32 € *
0.25 l | 25,60 €/l More information
sera KOI PROTECT immediately converts every water into fish friendly, clear, healthy and safe pond water. Optimal protection for valuable Koi and coldwater...
from 10,80 € *
0.5 l | 21,02 €/l More information
Due to natural humic substances, sera pond bio humin provides amber colored, crystal clear water and less stress for all pond inhabitants.
from 7,39 € *
0.5 l | 14,78 €/l More information
Due to the purification bacteria it includes, sera pond bio nitrivec, a sera biotechnology product, breaks down ammonium and nitrite effectively, quickly and...
from 12,36 € *
0.5 l | 27,28 €/l More information