Oxygen is vitally necessary for fish and primitive sea species in the aquarium, for they have no CO2-respiration. Leading experts also recommend oxygen as remedy for the regen-eration of diseased fish. A airation pump is also useful for the operation of internal air driven filters, protein skimmers or decoration figures.
- Pere C. wrote about SCHEGO Membrane pump -Optimal- in 2018:
Silent pump and very easy to regulate the air flow
Ashot K. wrote about SCHEGO Membrane pump -Optimal- in 2018:
works very silent.
работает очень тихо
doron h. wrote about SCHEGO Membrane pump -Optimal- in 2016:
The best pump in the market..
1. value for money
2. very silent for many years
3. long lasting than any other cheap pump
4. easy to tune
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