Break the breeding cycle of Ich by washing the tank thoroughly to … The name ‘Flowerhorn ... it helps to ease osmoregulatory stress. The choice of substrate, background, and tank ornaments can stress your Flowerhorn … Replace them after 10 days of treatment… Tank size must be appropriate for your Flowerhorn. Salt helps the fish stabilize and generally eases stress thereby making the fish feel at home. How to Improve Flowerhorn Color by Reducing Stress. BACTONIL –FW is generally prescribed for all common diseases of flowerhorn, arowana and discus in combination with PARACIDOL-FW or STRESS HEAL BACTONIL –FW user attention: Remove carbon and zeolite from filter. #Aspiration #sickflowerhorntreatment #Puncturingflowerhorn aspiration is one the technique to relieve fish from excess stress caused due to swim bladder problem. visit … Treatment The parasites resides under the skin of the fish, hence it is not affected by water treatment or direct treatment applied to the fish . ... Just like every other aquatic organism, similar diseases also affect the Flowerhorn even though their treatment … Now that we know that it is stress that’s causing your flowerhorn darkening, the obvious next step is to eliminate that stress-causing element in their … Just as a Flowerhorn can fade from stress, they can also darken, or turn black. A temperature set in its optimal range will help combat any stress your Flowerhorn may be feeling.