Quote:
Originally Posted by henryow7691
Hi bro,
I have purchase the hydra 30 , can i used in 1.5x0.8x0.7 tank fill 80per cent of water? will it be undersize?
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Hi, you may use it as a backup to prevent any sudden ammonia spike due to over feeding or BB crash. As every hobbyist know thats the fish hates most is sudden change in water perimeter and which is the often caused of fish death suddenly.